测量系统

螺纹尺寸

1/4"-20, 5/16"-18, 3/8"-16, 1/2"-13, 5/8"-11, 3/4"-10

2-56, 4-40, 6-32, 8-32, 10-24, 10-32, 1/4"-20

M2, M3, M4, M5, M6, M8, M10, M12

M3, M4, M5, M6, M8, M10, M12, M16, M20

螺母类型

密封，六角形

材料

410 Stainless Steel

17-4 PH Stainless Steel

18-8 Stainless Steel

A286 Stainless Steel

乙缩醛塑料

Alloy 20 Stainless Steel

Black Corrosion-Resistant-Coated 6061 Aluminum

黑色耐腐蚀涂层钢

黑色氧化钢

Black-Oxide 18-8 Stainless Steel

Black-Oxide 316 Stainless Steel

蓝色 PTFE 涂层钢

Bumax 88 Stainless Steel

镀黄铬酸镉钢

玻璃填充尼龙塑料

Grade 2 Titanium

热浸镀锌钢

Nylon 6/6 Plastic

聚四氟乙烯塑料

PTFE-Coated 18-8 Stainless Steel

聚碳酸酯塑料

聚丙烯塑料

镀黄铬酸锌钢

镀黄铬酸锌钢

锌薄片涂层钢

六角螺母轮廓

线程方向

右手，左手

宽度

高度

紧固件强度等级/类别

Class 6, Class 8

螺纹间距

螺纹间距

螺纹类型

联合国军司令部

联合国基金会

规格符合

ANSI/ASME 18.2.2

ASME B1.1, ASME B18.2.2, SAE J995

ASME B18.2.2, ASTM A194

ASME B18.2.2, SAE J995

ASTM A108, DIN 439B, ISO 4035

ASTM A194, DIN 6915

DIN 439, ISO 4035

DIN 439B, ISO 4035

DIN 439B; ISO 4035

DIN 6915, ISO 4775

DIN 6915, ISO 7414

FDA Compliant 21 CFR 177.2510, NSF/ANSI 61, UL 94 V-0

Fed. Spec. FF-N-836, MS35649-204, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-224, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-2254, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-2314, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-2384, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-244, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-264, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35649-284, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35650-304, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35650-314, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35650-3254, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35650-3314, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35650-3384, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS35691-11

Fed. Spec. FF-N-836, MS35691-15

Fed. Spec. FF-N-836, MS35691-19

Fed. Spec. FF-N-836, MS35691-23

Fed. Spec. FF-N-836, MS35691-27

Fed. Spec. FF-N-836, MS35691-3

Fed. Spec. FF-N-836, MS35691-31

Fed. Spec. FF-N-836, MS35691-35

Fed. Spec. FF-N-836, MS35691-39

Fed. Spec. FF-N-836, MS35691-51

Fed. Spec. FF-N-836, MS35691-55

Fed. Spec. FF-N-836, MS35691-7

Fed. Spec. FF-N-836, MS51967-12

Fed. Spec. FF-N-836, MS51967-15

Fed. Spec. FF-N-836, MS51967-21

Fed. Spec. FF-N-836, MS51967-24

Fed. Spec. FF-N-836, MS51967-3

Fed. Spec. FF-N-836, MS51967-6

Fed. Spec. FF-N-836, MS51967-9

Fed. Spec. FF-N-836, MS51968-12

Fed. Spec. FF-N-836, MS51968-15

Fed. Spec. FF-N-836, MS51968-18

Fed. Spec. FF-N-836, MS51968-21

Fed. Spec. FF-N-836, MS51968-24

Fed. Spec. FF-N-836, MS51968-3

Fed. Spec. FF-N-836, MS51968-6

Fed. Spec. FF-N-836, MS51968-9

Fed. Spec. FF-N-836, MS51971-1, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51971-2, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51971-3, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51971-5, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51971-7, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51971-8, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51972-1, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51972-2, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51972-3, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, MS51972-5, Fed. Spec. QQ-P-35

Fed. Spec. FF-N-836, NAS671C0

Fed. Spec. FF-N-836, NAS671C10

Fed. Spec. FF-N-836, NAS671C2

Fed. Spec. FF-N-836, NAS671C4

Fed. Spec. FF-N-836, NAS671C6

Fed. Spec. FF-N-836, NAS671C8

ISO 4035, DIN 439B

MS35649-202, Fed. Spec. FF-N-836

MS35649-222, Fed. Spec. FF-N-836

MS35649-2252, Fed. Spec. FF-N-836

MS35649-2312, Fed. Spec. FF-N-836

MS35649-2382, Fed. Spec. FF-N-836

MS35649-242, Fed. Spec. FF-N-836

MS35649-262, Fed. Spec. FF-N-836

MS35649-282, Fed. Spec. FF-N-836

MS35650-302, Fed. Spec. FF-N-836

MS51967-11; Fed. Spec. FF-N-836

MS51967-14; Fed. Spec. FF-N-836

MS51967-17; Fed. Spec. FF-N-836

MS51967-20; Fed. Spec. FF-N-836

MS51967-23; Fed. Spec. FF-N-836

MS51967-2; Fed. Spec. FF-N-836

MS51967-5; Fed. Spec. FF-N-836

MS51967-8; Fed. Spec. FF-N-836

MS51968-11; Fed. Spec. FF-N-836

MS51968-14; Fed. Spec. FF-N-836

MS51968-20; Fed. Spec. FF-N-836

MS51968-23; Fed. Spec. FF-N-836

MS51968-2; Fed. Spec. FF-N-836

MS51968-5; Fed. Spec. FF-N-836

MS51968-8; Fed. Spec. FF-N-836

UL 508A, UL Recognized Component

螺纹配合

驱动方式

外部六角形

六角螺母

3131 产品

中强度钢制六角螺母

中强度钢制六角螺母-5 级

5 级中等强度钢制六角螺母具有中等抗拉强度，可提供可靠的紧固，非常适合用于需要耐用性和牢靠固定的通用应用场合。

公制中强度钢制六角螺母-8 级

公制中等强度钢制六角螺母--Class 8 具有更高的抗拉强度，可提供安全的紧固，适用于要求公制尺寸组件具有耐用性和可靠性能的苛刻应用。

公制细牙中强钢六角螺母-8 级

公制细螺纹中等强度钢制六角螺母--Class 8 具有更高的抗拉强度和更细的螺纹间距，可实现更精确的调整和更牢固的固定，因此非常适合公制组件中要求更强抗松性和高性能紧固的应用。

公制左旋螺纹中强钢六角螺母

公制左旋螺纹中等强度钢制六角螺母提供可靠的反向螺纹紧固，主要用于传统右旋螺纹在特定旋转力作用下可能松动的应用场合，确保公制组件的连接安全耐用。

左旋螺纹中强钢六角螺母-5 级

左旋螺纹中等强度钢制六角螺母（5 级）通过反向螺纹和中等抗拉强度提供可靠的紧固，专为标准右旋螺纹可能松动的应用而设计、确保受特定旋转力影响的组件的安全连接。

Mil. 军用规格中强度钢制六角螺母

军用规格中等强度钢制六角螺母符合可靠性和性能方面的军用规格，具有中等抗拉强度和耐用性，可提供安全紧固，是要求严格的军事和航空航天应用的理想之选。

JIS 中强度钢六角螺母

JIS 中等强度钢制六角螺母符合日本工业标准，具有中等抗拉强度和精确尺寸，可提供可靠的紧固件，确保在需要遵守 JIS 规格的应用中的兼容性和性能。

高强度六角钢螺母

8 级高强度六角钢螺母

8 级高强度六角钢螺母具有卓越的抗拉强度和耐用性，非常适合需要在高压力环境下进行安全、重载紧固的苛刻应用。

公制高强度六角钢螺母-10 级

10 级公制高强度钢制六角螺母具有超强的抗拉强度和可靠性，适用于需要在高负荷公制组件中进行坚固、安全紧固的关键应用。

公制细牙高强度钢六角螺母-10 级

公制细螺纹高强度钢制六角螺母-Class 10 具有超强的抗拉强度和更细的螺纹间距，可实现精确、安全的紧固，非常适合公制装配中需要最大承载能力和抗松动性的高要求应用。

Mil. 高强度钢六角螺母高强度六角钢螺母

军用规格高强度钢制六角螺母符合严格的军用规格，具有超强的抗拉强度和可靠性，是军事和航空航天领域对安全、耐用紧固要求极高的关键应用的理想之选。

左旋螺纹高强度钢六角螺母

these nuts are made from high-strength steel for durability and reliability under significant load or pressure.

附材料测试报告的高强度钢六角螺母

These nuts feature certified durability and reliability, verified through documented testing of their material composition and mechanical properties to meet industry standards.

低强度钢制六角螺母

低强度钢制六角螺母

Their suitability for light-duty applications where minimal stress or load is required, offering a cost-effective fastening solution.

Mil. 军用规格低强度六角钢螺母

Mil. Spec. low-strength steel hex nuts are standard-compliant fasteners designed for military specifications, offering reliability in light-duty applications while adhering to stringent military quality and performance requirements.

公制低强度六角钢螺母

Their use in light-duty applications with metric thread sizes, offering a standard fastening solution where high strength is not required.

公制细牙低强度钢制六角螺母

Their finer thread pitch, providing greater precision and resistance to loosening in light-duty applications where metric sizing and lower strength are suitable.

公制左旋螺纹低强度钢制六角螺母

The metric sizing ensures compatibility with corresponding metric bolts, while the low-strength steel construction makes them suitable for applications that do not require high tensile or load-bearing strength.

左旋螺纹低强度钢制六角螺母

Left-Hand Threaded Low-Strength Steel Hex Nuts are designed with reverse threading, meaning they tighten counterclockwise, unlike standard right-hand threaded nuts.

超强度钢制六角螺母

超强度钢制六角螺母-9 级

Made from extreme-strength steel, these nuts meet or exceed Grade 9 specifications, offering superior tensile strength, hardness, and resistance to wear and deformation under high-stress conditions.

公制超强度钢制六角螺母-12 级

Classified under Class 12 standards, these nuts are made from extreme-strength steel, providing superior tensile and yield strength, as well as excellent resistance to wear, deformation, and fatigue.

不锈钢六角螺母

18-8 不锈钢六角螺母

These nuts are versatile and corrosion-resistant fasteners made from 18-8 stainless steel, which contains approximately 18% chromium and 8% nickel. This composition gives them excellent resistance to rust and corrosion.

公制 18-8 不锈钢六角螺母

They offer a balance of strength and corrosion resistance, making them ideal for both structural and general-purpose fastening needs in a variety of industries where metric compatibility is required.

公制细牙 18-8 不锈钢六角螺母

These nuts offer excellent corrosion resistance, making them ideal for use in environments exposed to moisture, chemicals, or extreme weather.

Mil. 军用规格 18-8 不锈钢六角螺母

Designed to meet stringent military specifications (Mil. Spec.), these hex nuts ensure consistent quality, performance, and reliability in demanding environments, including marine, aerospace, and defense applications.

JIS 18-8 不锈钢六角螺母

The JIS standard ensures precise sizing and compatibility with JIS-compliant bolts and components, commonly used in industries like automotive, machinery, and construction.

公制左旋螺纹 18-8 不锈钢六角螺母

The metric sizing ensures compatibility with metric bolts, and the left-hand thread is typically used in machinery, automotive, and safety-critical applications requiring reverse-threaded components.

左旋螺纹 18-8 不锈钢六角螺母

They are commonly used in machinery, automotive parts, and other equipment where reverse-threaded fasteners are required for added security.

超耐腐蚀 316 不锈钢六角螺母

This enhanced composition offers superior resistance to corrosion, particularly in harsh environments such as saltwater, chemical processing, and high-moisture settings.

公制超耐腐蚀 316 不锈钢六角螺母

The addition of molybdenum in the 316 stainless steel composition enhances its durability and resistance to pitting and corrosion compared to standard stainless steels.

左旋螺纹超耐腐蚀 316 不锈钢六角螺母

The left-hand thread is used in applications where traditional right-hand threads may loosen due to vibrations or rotational forces. These nuts are ideal for marine, chemical, and industrial applications where both extreme corrosion resistance and secure fastening are essential.

超耐腐蚀合金 20 不锈钢六角螺母

Alloy 20 is designed to offer superior resistance to pitting, crevice corrosion, and stress corrosion cracking, making these hex nuts ideal for use in chemical processing, pharmaceutical, and food production industries.

高强度不锈钢六角螺母

超耐腐蚀高强度 Bumax 88 六角螺母

Bumax 88 nuts are ideal for applications where both mechanical strength and resistance to stress-corrosion cracking and pitting are essential, outperforming conventional stainless steels like 316 in extreme conditions.

用于高压应用的高强度超耐腐蚀 316 不锈钢六角螺母

Made from 316 stainless steel, these hex nuts offer superior resistance to rust, pitting, and corrosion, particularly in harsh environments such as chemical processing, marine, and high-moisture areas.

高温高强度 A286 不锈钢六角螺母

These hex nuts offer a unique combination of high tensile strength, oxidation resistance, and corrosion resistance, making them ideal for use in extreme heat conditions, such as in aerospace, gas turbines, and high-pressure combustion systems.

高强度 17-4 PH 不锈钢六角螺母

The 17-4 PH stainless steel alloy is known for its ability to achieve high strength through heat treatment while maintaining corrosion resistance, making these nuts suitable for aerospace, chemical processing, marine, and general industrial applications where both strength and corrosion resistance are critical.

抗咬合高强度 410 不锈钢六角螺母

The 410 stainless steel offers moderate corrosion resistance, but its key advantage is its resistance to seizing or galling, especially in applications where frequent assembly and disassembly are required.

公制 18-8 不锈钢密封六角螺母

公制 18-8 不锈钢密封六角螺母

They feature an integrated sealing element, often made of rubber or elastomer, which creates a tight seal when tightened.

塑料六角螺母

尼龙六角螺母

They are non-conductive, corrosion-resistant, and are often used in electrical, plumbing, and automotive applications where a secure, vibration-resistant connection is needed without the need for high strength or heavy load capacity.

公制尼龙六角螺母

These lightweight and non-metallic hex nuts offer excellent resistance to corrosion, moisture, and many chemicals, making them ideal for use in applications where metal nuts may corrode or degrade over time.

高强度高温 PEEK 六角螺母

These hex nuts offer outstanding mechanical properties, including high tensile strength and resistance to wear, making them ideal for demanding applications in harsh environments.

耐高温化学聚四氟乙烯六角螺母

They are specialized fasteners made from polytetrafluoroethylene (PTFE), commonly known for its exceptional chemical resistance and ability to withstand high temperatures.

玻璃纤维六角螺母

Fiberglass hex nuts are non-conductive, making them suitable for electrical applications where insulation is important.

玻璃纤维六角螺母

They are strong, lightweight fasteners made from polycarbonate, a tough thermoplastic known for its high impact resistance and durability.

玻璃填充尼龙六角螺母

Glass-Filled Nylon Hex Nuts are specialized fasteners made from nylon reinforced with glass fibers, providing increased strength, rigidity, and durability compared to standard nylon nuts.

耐酸 PVC 六角螺母

These hex nuts are ideal for use in environments exposed to harsh chemicals or acidic conditions, such as in chemical processing plants, wastewater treatment facilities, and industrial piping systems.

耐化学聚丙烯六角螺母

Polypropylene hex nuts are moisture-resistant, durable, and non-conductive, making them suitable for both indoor and outdoor use. Their high chemical resistance and affordability make them a reliable choice for applications where metal fasteners may fail due to corrosion or chemical exposure.

高强度耐化学腐蚀 PVDF 六角螺母

PVDF hex nuts maintain their strength and stability at elevated temperatures, and they are highly resistant to UV radiation and weathering, making them suitable for both indoor and outdoor applications.

防水乙缩醛六角螺母

These hex nuts are ideal for use in wet environments, as they are resistant to water absorption and maintain their mechanical properties even when exposed to moisture.

黄铜六角螺母

黄铜六角螺母

Brass hex nuts have good thermal and electrical conductivity, making them suitable for electrical applications. Their aesthetic appeal and resistance to corrosion make them a popular choice for decorative applications as well. Additionally, brass is non-magnetic, which can be beneficial in certain sensitive environments.

公制黄铜六角螺母

These nuts combine the excellent durability and rust resistance of brass with the precision of metric threading, making them ideal for use in applications exposed to moisture, such as plumbing, marine, and outdoor environments.

公制细牙黄铜六角螺母

The fine-thread design offers better resistance to loosening from vibrations, making these nuts ideal for applications where stability and security are critical, such as in machinery, automotive, and electrical equipment.

铝制六角螺母

铝制六角螺母

Aluminum Hex Nuts are lightweight, corrosion-resistant fasteners made from aluminum, offering excellent strength-to-weight ratio and durability.

公制铝质六角螺母

Aluminum Hex Nuts are lightweight, corrosion-resistant fasteners made from aluminum, offering excellent strength-to-weight ratio and durability.

青铜六角螺母

青铜六角螺母

Bronze hex nuts offer high resistance to fatigue, making them suitable for heavy-duty applications that experience significant mechanical stress.

公制青铜六角螺母

Bronze’s natural wear resistance and fatigue strength make these hex nuts suitable for high-stress applications, while the alloy’s self-lubricating properties help reduce friction in moving parts.

钛六角螺母

钛六角螺母

In addition to being non-magnetic and biocompatible, titanium hex nuts are also highly resistant to fatigue, ensuring long-lasting reliability in both structural and mechanical applications.

公制钛合金六角螺母

In addition to being non-magnetic and biocompatible, titanium hex nuts are also highly resistant to fatigue, ensuring long-lasting reliability in both structural and mechanical applications.

镍合金六角螺母

镍合金六角螺母

Nickel alloy hex nuts maintain their strength and integrity at elevated temperatures and under stress, offering excellent resistance to oxidation and creep. Their durability and corrosion resistance make them ideal for critical applications, including equipment exposed to harsh chemicals, high pressure, and intense heat, where standard materials would fail.

超耐腐蚀镍合金六角螺母

The nickel alloy provides excellent resistance to oxidation, pitting, and stress-corrosion cracking, ensuring long-term durability and stability in demanding applications where other materials would fail.

陶瓷六角螺母

陶瓷六角螺母

Ceramic hex nuts are highly resistant to wear, and their non-conductive properties make them suitable for insulating components in electrical and electronic applications.

薄六角螺母

左旋螺纹 18-8 不锈钢薄六角螺母

Made from 18-8 stainless steel (typically grades 304 or 302), which provides excellent corrosion resistance, particularly in environments exposed to moisture or mild chemicals.

钛薄六角螺母

Made from high-grade titanium (often Grade 2 or Grade 5), which offers a combination of excellent strength, lightweight properties, and superior corrosion resistance compared to other metals like steel or aluminum.

青铜薄六角螺母

Made from bronze, which is known for its high strength, corrosion resistance, and durability. Bronze offers superior wear resistance and is often used in environments where friction and moisture are present.

铝制薄六角螺母

Made from high-quality aluminum, which offers an excellent strength-to-weight ratio. Aluminum is significantly lighter than steel or brass, making these nuts ideal for applications where minimizing weight is a priority.

塑料薄六角螺母

Typically made from engineering plastics like nylon, polypropylene, or other specialized polymers. Each type of plastic offers unique properties, such as high strength, chemical resistance, or flexibility.

左旋螺纹黄铜薄六角螺母

Made from brass, a copper-zinc alloy known for its excellent corrosion resistance, particularly in environments with exposure to moisture. Brass also provides moderate strength and has a distinctive golden appearance.

公制黄铜薄六角螺母

Metric Brass Thin Hex Nuts are specialized fasteners made from brass, designed to metric specifications with a thin profile for applications requiring a low profile, corrosion resistance, and moderate strength.

黄铜薄六角螺母

Made from brass, which offers excellent corrosion resistance, particularly in environments with exposure to moisture. Brass also has moderate tensile strength, making it suitable for light- to medium-duty applications.

左旋螺纹超耐腐蚀 316 不锈钢薄六角螺母

316 stainless steel offers exceptional resistance to rust and corrosion, especially in aggressive environments like marine, chemical, or industrial settings. This makes these nuts suitable for long-term use in highly corrosive environments.

超耐腐蚀 316 不锈钢薄六角螺母

316 stainless steel offers exceptional resistance to rust, pitting, and crevice corrosion. It performs well in harsh environments, particularly in marine, offshore, chemical processing, and other industries exposed to saltwater or aggressive chemicals.

公制超耐腐蚀 316 不锈钢薄六角螺母

316 stainless steel offers superior protection against rust, pitting, and crevice corrosion, making these nuts highly suitable for use in saltwater, chemical exposure, or industrial applications.

Mil. 军用规格 18-8 不锈钢薄六角螺母

These nuts conform to specific military standards, ensuring they meet rigorous requirements for performance, reliability, and quality. They are designed for use in defense, aerospace, and other applications where high-performance fasteners are required.

中强钢薄六角螺母

Medium-strength steel thin hex nuts are typically more affordable than high-strength or specialty fasteners, making them a practical choice for less demanding applications.

公制细牙 18-8 不锈钢薄六角螺母

Made from 18-8 stainless steel, these nuts offer excellent durability and protection against rust in moist or mildly corrosive environments, with the fine thread providing better torque control and resistance to loosening.

公制 18-8 不锈钢薄六角螺母

Made from 18-8 stainless steel (typically grades 304 or 302), which contains approximately 18% chromium and 8% nickel. This material provides excellent corrosion resistance, particularly in moist or mildly corrosive environments.

18-8 不锈钢薄六角螺母

Made from 18-8 stainless steel, which contains approximately 18% chromium and 8% nickel. This provides excellent corrosion resistance and moderate tensile strength.

高强度钢薄型六角螺母-8 级

Made from high-strength, heat-treated carbon steel, which provides exceptional tensile strength and hardness, often exceeding 150,000 psi tensile strength.

左旋螺纹低强度钢制薄六角螺母

Made from low-strength steel, these nuts are suitable for light-duty applications where high tensile strength is not necessary. They provide sufficient strength for general-purpose fastening in less demanding environments.

低强度钢薄型六角螺母

Made from low-strength carbon steel, these nuts are suitable for applications where high tensile strength is not necessary. They are commonly used in general-purpose or temporary assemblies.

公制左旋螺纹中强钢薄六角螺母

Made from medium-carbon steel, offering a balance of tensile strength and durability suitable for general-purpose applications that don’t require high-strength fasteners.

左旋螺纹中强钢制薄六角螺母

These nuts are made from medium-strength steel, offering a balance between strength and cost-effectiveness. The thin hex design provides a lower profile, making them ideal for use in space-constrained applications.

公制细牙中强钢薄六角螺母

These nuts are designed for applications requiring precise adjustments, higher thread engagement, and moderate strength, where space constraints or a lower-profile fastener is required.

公制中强钢薄六角螺母

Made from medium-carbon steel, which provides moderate tensile strength and durability. These nuts are suitable for general-purpose applications that don't require high-strength fasteners.

重型六角螺母

超强度钢重型六角螺母-2H 级

These nuts are available in metric sizes (e.g., M10, M12, M16, etc.) to suit a wide range of metric fasteners used in industrial applications globally.

公制极强钢重型六角螺母-2H 级

Grade 2H heavy hex nuts are designed to handle extreme loads and stresses, making them suitable for high-pressure environments and critical structural applications.

中强钢重型六角螺母-5 级

These nuts are commonly paired with Grade 5 bolts and other fasteners in automotive, construction, and machinery applications. The "heavy hex" design provides a larger and thicker profile compared to standard hex nuts, allowing for greater torque and more load distribution.

左旋螺纹中强钢重型六角螺母-5 级

These nuts, made from medium-strength steel, conform to Grade 5 standards, offering a balance of strength and durability for moderate-load applications.

高强度钢重型六角螺母

Made from high-strength carbon steel, often heat-treated to increase tensile strength and durability. This makes them ideal for high-stress applications.

低强度钢重型六角螺母

Typically made from low-carbon steel, which provides adequate strength for light-duty applications but is not intended for high-stress or high-load environments.

18-8 不锈钢重型六角螺母

Made from 18-8 stainless steel (typically 304 or 302 grade), known for its excellent corrosion resistance, particularly against moisture, chemicals, and saltwater. The material provides durability and moderate tensile strength.

超耐腐蚀 316 不锈钢重型六角螺母

Super-Corrosion-Resistant 316 Stainless Steel Heavy Hex Nuts are premium fasteners made from 316-grade stainless steel, which offers superior corrosion resistance compared to 304 or 18-8 stainless steel.

黄铜重型六角螺母

The heavy hex design offers a larger and thicker body compared to standard hex nuts, providing increased strength, better load distribution, and the ability to handle higher torque.

青铜重型六角螺母

Bronze Heavy Hex Nuts are strong, corrosion-resistant fasteners made from bronze, an alloy typically consisting of copper and tin. These nuts offer excellent resistance to corrosion, especially in marine environments, and are known for their durability and wear resistance.

镍合金重型六角螺母

These nuts are made from nickel-based alloys, such as Inconel, Monel, or Hastelloy, offering superior resistance to heat, corrosion, and oxidation. The heavy hex design provides a larger bearing surface, enabling higher torque and better load distribution than standard hex nuts.

结构应用中的极高强度钢重型六角螺母-DH 级

These nuts conform to ASTM A563 Grade DH standards, which are commonly paired with high-strength bolts like ASTM A325 and ASTM A490, ensuring they can withstand high loads and stresses in demanding structural environments.

用于结构应用的高强度钢重型六角螺母-C 级

These nuts conform to ASTM A563 Grade C standards, offering high strength and durability, and are typically used with high-strength bolts like ASTM A325 or A490.

用于高压应用的 18-8 不锈钢重型六角螺母

18-8 Stainless Steel Heavy Hex Nuts for high-pressure applications are robust, corrosion-resistant fasteners made from 18-8 stainless steel, designed specifically for use in environments where both high strength and resistance to corrosion are critical.

用于高压应用的超耐腐蚀 316 不锈钢重型六角螺母

Constructed from 316 stainless steel, which includes 2-3% molybdenum in addition to chromium and nickel, providing superior corrosion resistance compared to 304 or 18-8 stainless steel.

用于高压应用的钢制重型六角螺母

These nuts are typically used in conjunction with high-strength bolts in applications like industrial piping, pressure vessels, and heavy machinery.

窄六角螺母

JIS 中强度钢六角螺母

Narrow hex nuts are slimmer, meaning they take up less space while still offering adequate strength for fastening.

18-8 不锈钢窄六角螺母

These nuts are produced to meet specific military specifications, such as MIL-DTL-1222, ensuring they conform to rigorous standards for dimensions, mechanical properties, and performance.

18-8 不锈钢窄六角螺母

Outstanding resistance to a wide range of corrosive environments, including saltwater, acidic, and alkaline settings, making them suitable for marine, chemical processing, and offshore industries.

钢制窄六角螺母

These narrow hex nuts are designed to fit in applications where space is limited, while still providing sufficient fastening strength. Steel versions are commonly used in applications where high strength is required, and they may be coated or plated for corrosion resistance, depending on the environment.

黄铜窄六角螺母

These nuts have a smaller width across the flats compared to standard hex nuts, allowing them to fit in tighter spaces.

高六角螺母

钢制高六角螺母

These nuts are taller than standard hex nuts, providing a larger surface area for wrenching, which makes them ideal for situations requiring high torque. They are commonly used in construction, automotive, and industrial machinery settings.

公制钢质高六角螺母

These nuts are taller than standard hex nuts, providing a larger surface area for wrenching, which makes them ideal for situations requiring high torque. They are commonly used in construction, automotive, and industrial machinery settings.

不锈钢高六角螺母

Made from stainless steel (typically 304 or 316 grade), providing resistance to rust and corrosion.

薄六角重螺母

超强度钢薄型六角螺母-2H 级

Classified as Grade 2H, these hex nuts meet stringent standards for tensile strength and hardness, making them suitable for high-pressure and high-temperature environments such as structural steelwork, heavy machinery, and industrial equipment.

低强度钢薄型六角螺母

These nuts are thinner than standard heavy hex nuts, providing a more compact solution while still offering a larger width across the flats for better load distribution and grip.

不锈钢薄六角螺母

The stainless steel construction provides excellent resistance to rust, corrosion, and harsh environmental conditions, making these nuts ideal for outdoor, marine, and industrial applications.

黄铜薄厚六角螺母

Brass Thin Heavy Hex Nuts are compact, corrosion-resistant fasteners made from brass, featuring a thinner profile and a wider width across the flats for enhanced load-bearing capability.

六角螺母组合

六角螺母组合

These assortments usually include hex nuts made from different materials, such as steel, stainless steel, brass, or nylon, and can feature a mix of standard (coarse) and fine threads.

转环螺母

These nuts are typically used in conjunction with turnbuckles in tensioning systems for applications like rigging, lifting, and securing loads.

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