Which payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

What standards do these nuts comply with?

Our nuts comply with DIN, ANSI, GB, JIS, GOST, BSW, and ASTM standards.

How do nylon lock nuts prevent loosening?

The internal nylon ring creates friction against the bolt threads, securing the nut tightly even under vibration.

Hexagon Head Nylon Insert Flange Nut, Nylon Lock Nut

Name: Hexagon Head Nylon Insert Flange Nut, Nylon Lock Nut
Brand: NINGBO TRANSHOW FASTENER CO., LTD.
SKU: 691802742

Zhejiang, ChinaNINGBO TRANSHOW FASTENER CO., LTD.

US$0.15

50,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head With Flange

Model NO.

1/4-20

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW, ASTM

Grade

8.8

Inch Size

1/4 up to 1.1/4 Inch

Metric Size

M3 up to M30

Quality

Class 5. 6. 8, 10

Coating

Plain, Black, Zp

Transport Package

Small Box, Carton, Pallet

Specification

DIN/ANSI/JIS/GB

Trademark

Origin

China

HS Code

731816

Production Capacity

20000000 Per Month

Key features

Secure Locking Mechanism: Features an internal nylon ring that creates friction to prevent loosening under vibration.

Wide Size Range: Available in Metric sizes M3 to M30 and Inch sizes 1/4 to 1.1/4 inch.

Multiple Material Options: Offered in Carbon Steel (C1010, A3, etc.) and Stainless Steel (SS304, SS316, etc.).

Diverse Coating Choices: Surface options include Plain, Black, Zinc Plated, Brass, and Nickel.

Comprehensive Standards: Meets DIN, ANSI, GB, JIS, GOST, BSW, and ASTM specifications.

High Grade Strength: Available in Grades 5, 8, 10 for carbon steel and A2-70, A4-80 for stainless steel.

Full Customization: Supports customization from samples, designs, and flexible or minor modifications.

RoHS and CE Certified: Products comply with RoHS and CE safety and environmental standards.

Company profile

High Repeat Buyers ChoiceProduct CertificationIn-stock CapacityImporters and Exporters

NINGBO TRANSHOW FASTENER CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port， Shanghai PortAverage Response Time: ≤6.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.