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Nuts › Nylon-Insert & All-Metal Lock Nuts

Precision Made Nylon Insert Lock Nuts: Secure Fastening Guaranteed

Updated 2026-11-04 · Markdown version

US$0.0012 – 1.20 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, BSW
Grade: 4.8
Surface Treatment: Plain, Galvanized, Zinc Plated( Yellow, Nickel, Copper, Tin)...

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	Carbon Steel
Type	Hexagon Head
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, BSW
Grade	4.8
Transport Package	Bag Packing with Pallet
Specification	M3-M30
Origin	China
Production Capacity	3200 Tons/Year
Surface Treatment	Plain, Galvanized, Zinc Plated( Yellow, Nickel, Copper, Tin)...
Packaging Details	Bulk Packing In Cartons, Then Put On Pallets, Or As Per Customer's Requests
Price Terms	FOB, CIF, CFR, EXW, and others
Payment terms	T/T, L/C, Western Union, Paypal, Etc.
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Standard:	DIN982 DIN985
Grade:	4, 8, 10, AISI 2, AISI 5, AISI 8
Material:	Stainless Steel304,316, Carbon Steel...
Surface Treatment:	Plain, Galvanized, Zinc Plated( Yellow, Nickel, Copper, Tin)...
Packaging Details:	Bulk Packing In Cartons, Then Put On Pallets, Or As Per Customer's Requests
Price Terms:	FOB, CIF, CFR, EXW, and others
Payment terms:	T/T, L/C, Western Union, Paypal, Etc.

Description

Precision Made Nylon Insert Lock Nuts: Secure Fastening Guaranteed is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, BSW
Material: Carbon Steel
Grade: 4.8
Head Style: Hexagonal
Surface Treatment: Plain, Galvanized, Zinc Plated( Yellow, Nickel, Copper, Tin)…
Connection: Common Bolt
Price Terms: FOB, CIF, CFR, EXW, and others

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 10,000 pieces at US$0.0012 – 1.20 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 Precision Made Nylon Insert Lock Nuts: Secure Fastening Guaranteed?

The listed minimum order is 10,000 pieces, at US$0.0012 – 1.20 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 Precision Made Nylon Insert Lock Nuts: Secure Fastening Guaranteed?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Carbon Steel; Grade: 4.8; Head Style: Hexagonal; Surface Treatment: Plain, Galvanized, Zinc Plated( Yellow, Nickel, Copper, Tin).... 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$0.0012 – 1.20MOQ 10,000 piecesGet a quote WA