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Nuts › Nylon-Insert & All-Metal Lock Nuts

Durable Stainless Steel Hexagon Nuts Featuring Nylon Insert Technology

Updated 2026-11-04 · Markdown version

Model no. nut

US$0.012 – 0.084 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Round and Square
Standard: DIN, ANSI, GB, JIS, Customization
Grade: 4.8/5/5.6/6.8/8.8/9.8/10.9/12.9
Surface Treatment: Black/Gray Phosphated, Zinc Plated
Length: 3-100
Material1: Duplex Stainless

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Material	Stainless Steel
Type	Round Head
Model NO.	nut
Connection	Common Bolt
Head Style	Round and Square
Standard	DIN, ANSI, GB, JIS, Customization
Grade	4.8/5/5.6/6.8/8.8/9.8/10.9/12.9
Surface Treatment	Black/Gray Phosphated, Zinc Plated
Delivery	About 10 Days
Place of Origin	Hebei, China
Length	3-100
Stainless	S304 S316
Brass	59brass/62 Brass
Material1	Duplex Stainless
Transport Package	Bag/Carton/Wood Pallet
Specification	M5-M64
Origin	China
HS Code	7318159000
Production Capacity	1000t/Month
Accepted Delivery Terms	FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery;
Accepted Payment Currency	USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Spoken	English,Chinese,
Please provide the product you need parameters	1. You need the product name
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Finsh	Black/Zinc plated/hot dip galvanized
Head type	Hex head/Flat head/round head
Material	Stainless steel/carbon steel
Standard	DIN/AMSE/ISO/BS/IS/AS
Grade	4.8/6.8/8.8/10.9/12.9
Size	M3-M100
Delivery time	7-15 days
Package	Bag/carton/pallet or according to customer's requirement.

Description

Durable Stainless Steel Hexagon Nuts Featuring Nylon Insert Technology is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, Customization
Material: Stainless Steel
Grade: 4.8/5/5.6/6.8/8.8/9.8/10.9/12.9
Length: 3-100
Head Style: Round and Square
Surface Treatment: Black/Gray Phosphated, Zinc Plated
Connection: Common Bolt

Available configurations include material, head style, standard, grade and surface treatment. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.012 – 0.084 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Durable Stainless Steel Hexagon Nuts Featuring Nylon Insert Technology?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.084 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Durable Stainless Steel Hexagon Nuts Featuring Nylon Insert Technology?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, Customization; Material: Stainless Steel; Grade: 4.8/5/5.6/6.8/8.8/9.8/10.9/12.9; Length: 3-100; Head Style: Round and Square. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and surface treatment. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other nylon-insert & all-metal lock nuts are available?

The Nylon-Insert & All-Metal Lock Nuts category lists 2,493 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/nylon-insert-all-metal-lock-nuts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

Request a quote for this product

US$0.012 – 0.084MOQ 1,000 piecesGet a quote WA