锁紧螺母和自锁螺母指南:防止振动环境中的松动
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锁紧螺母和自锁螺母指南:防止振动环境中的松动

2026-06-02· ~6 min read

锁紧螺母和自锁螺母完整指南,包括尼龙嵌入锁紧螺母、弹簧加载锁紧螺母和预紧力矩螺母。对于防止非洲矿业运营中振动机械和设备的松动至关重要。

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The Loosening Problem

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Types of Lock Nuts

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TypeMechanismReusabilityTemperature Limit
Nylon Insert (Nylon Lock)Friction gripLimited (thread wear)120°C
Spring Loaded FlangeSpring pressureYes250°C
Prevailing TorqueDeformationNo (one-time)300°C
All-Metal LockFriction/dimensionalYes500°C+

Nylon Insert Lock Nuts (Nyloc)

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Mining Applications in Africa

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Selection Guide

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常见问题

See frequently asked questions below.

What are Technical Guide and how are they used?

Technical Guide are essential components in construction and manufacturing. Proper selection depends on load requirements, environmental conditions, and material compatibility.

How do I choose the right fastener for my project?

Consider the material being fastened, load requirements, environmental exposure, and applicable standards. Consult with a professional if unsure about specifications.

What materials are available for these fasteners?

Common materials include carbon steel, stainless steel, alloy steel, and specialty alloys. Each offers different strength, corrosion resistance, and cost characteristics.

Do you offer custom manufacturing?

Yes, we offer custom fastener manufacturing to spec. Contact our sales team with your requirements for pricing and lead times.

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