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Nuts › Nylon-Insert & All-Metal Lock Nuts

DIN 985 M4-M36 Hex Head Self Locking Nylon Insert Lock Nut

Updated 2026-11-04 · Markdown version

Model no. DIN 985

US$0.30 / piece

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

Material: Stainless Steel
Head Style: Hexagonal
Standard: DIN, ANSI, GB
Grade: 8.8
Package Size: 26.00cm * 25.50cm * 13.50cm
Standard Terms: FOB ,CIF, EXW

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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	Hexagon Head
Model NO.	DIN 985
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB
Grade	8.8
Model No	M6~M36; 1/4-4"
Delivery Date	35 Days After Order Confirmed
Certificate	API,ISO9001,Ad2000,CPR,PED
Used	Machinery, Chemical Industry, Environmental, Build
Sample	Contact Us
Transport Package	25kg/Carton, 960kg/Pallet
Origin	China
HS Code	7318159090
Package Size	26.00cm * 25.50cm * 13.50cm
Package Gross Weight	25.000kg
Pre-production	Dimensional checks on samples
Pre-shipment	Full batch inspection including
Standard Terms	FOB ,CIF, EXW
Payment Methods	SWIFT TT transfer, D/P, LC at sight (negotiable for bulk orders)
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Standard	DIN 985 M4-M36 Hex Head Self Locking Nylon Insert Lock Nut
Size	From M6-M36,1/4"-4" all sizes
Grade	Gr8.8, 10.9
Surface finishing	Black, Zinc, HDG, Phosphated, Dacromet etc.

Description

DIN 985 M4-M36 Hex Head Self Locking Nylon Insert Lock Nut is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB
Material: Stainless Steel
Grade: 8.8
Head Style: Hexagonal
Connection: Common Bolt
Certificate: API,ISO9001,Ad2000,CPR,PED
Used: Machinery, Chemical Industry, Environmental, Build

Available configurations include material, head style, standard, grade and package size. 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$0.30 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 DIN 985 M4-M36 Hex Head Self Locking Nylon Insert Lock Nut?

The listed minimum order is 1,000 pieces, at US$0.30 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 DIN 985 M4-M36 Hex Head Self Locking Nylon Insert Lock Nut?

Type: Hexagon Head; Standard: DIN, ANSI, GB; Material: Stainless Steel; Grade: 8.8; Head Style: Hexagonal; Connection: Common Bolt. 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 package size. 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

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US$0.30MOQ 1,000 piecesGet a quote WA