DIN985 DIN982 Carbon Steel Stainless Steel Nylon Lock Self Locking Hex Nut Hexagon Lock Nut

Name: DIN985 DIN982 Carbon Steel Stainless Steel Nylon Lock Self Locking Hex Nut Hexagon Lock Nut
Brand: Guangzhou Strong Metal Co., Ltd
SKU: 2270666625

Guangdong, ChinaGuangzhou Strong Metal Co., Ltd

US$0.05

1,000-4,999 Pieces

US$0.04

5,000-9,999 Pieces

US$0.03

10,000-14,999 Pieces

US$0.02

15,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

Nylon ring lock nut

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

8.8

MOQ

2000

Finish

Polishing

Certificate

ISO9001/ISO14001/ISO45001

ODM & OEM

Custom Made to Drawing

Materials

Stainless Steel & Carbon Steel

Length

Customized

Transport Package

Carton+Pallet

Specification

M6-M70

Trademark

Strong Metal

Origin

Hebei, China

HS Code

7318160000

Key features

Premium nylon 66 ring creates constant friction against bolt threads during tightening, generating steady locking torque. It firmly resists loosening caused by vibration, impact, thermal expansion and

Made of high-quality 18-8 stainless steel, featuring excellent anti-rust, anti-oxidation and chemical resistance. Perfect for outdoor equipment, marine machinery, plumbing and humid working environmen

Meets ISO 2320 industrial standard; maintains qualified locking performance after repeated disassembly and assembly (up to 15 times). The nylon insert wont crack or lose friction force easily under n

Rolled precision internal threads with smooth surface, perfectly matched with standard metric bolts. Standard hexagonal outer profile fits all common spanners, socket wrenches and automatic assembly m

Resistant to oil, weak acid and atmospheric aging. Widely applied in automotive parts, mechanical equipment, electrical enclosures, robotics, construction hardware, bicycle & motorcycle assemblies, an

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Guangzhou Strong Metal Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.83h

About Our Factory & Business Background

AddressNo. 1012, South Feng Hui, No. 618, Xingangdong Road, Guangzhou, Guangdong, China

Our Production Capability & Technical Expertise

Main ProductsStrong Metal, Carbon Nut, Carbon Steel Fastener, Hardware Nut, Building Hardwares, Stainless Steel Bolt and Nut, Carbon Steel Bolt, Hexagon Nut, Bolt and Nuts

Product Q&A

Q:How many times can the lock nut be reused?

Normally 5 to 10 assembly/disassembly cycles. After repeated use, the nylon ring will lose elasticity and friction force. Replace the nut once it slides easily on threads with no locking resistance.

Q:What temperature range can the nylon insert withstand?

Standard PA66 nylon insert works stably between -40 and +120 For high-temperature applications above 120 we offer customized high-temperature resistant nylon lock nuts upon request.

Q:Will the blue nylon ring fall off during tightening?

No. Our nuts adopt full crimp molding technology to lock the nylon ring firmly into the nut cavity. It will not shift or detach under standard torque installation.

Q:Does it need extra lock washers or spring washers?

Not required in most cases. The nylon insert provides independent anti-loosening function, which replaces traditional lock washers to simplify assembly.

Q:Can it match carbon steel bolts?

Yes, compatible with carbon steel, stainless steel, alloy steel standard bolts. To avoid galvanic corrosion in long-term outdoor use, we recommend pairing with stainless steel bolts of the same grade.