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Nuts › Nylon-Insert & All-Metal Lock Nuts

DIN985 Black Zinc Nylon Insert Hex Lock Nut

Updated 2026-11-04 · Markdown version

Model no. DIN985

US$0.5410,000–49,999 pieces

US$0.4250,000–99,999 pieces

US$0.26100,000+ pieces

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

Head Style: Hexagonal
Standard: DIN, ANSI, GB, JIS, BSW
Grade: 10.9
Size: M3 to M20
Surface: Black Zinc
Color: Black
Material: Carbon Steel

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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

Model NO.	DIN985
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN, ANSI, GB, JIS, BSW
Grade	10.9
Product Name	Nylon Insert Hex Lock Nut
Model No.	DIN985
Size	M3 to M20
Surface	Black Zinc
Color	Black
MOQ	10000 PCS / 250 Kg / Carton
Transport Package	Carton
Specification	M3 to M20
Origin	China
Production Capacity	300 Ton/ Month
Customization	Available
Material	Carbon Steel
Type	Hexagon Head
Products	Hex head fasteners, socket head fasteners, machine screws, pins and keys, taps and dies, metric nuts, threaded rod, metric washers and much more.
Sample	Give your requirements to us,we recommend the suitable cables for you. Samples is free if we have stock,if not,we could customize it then charging some cost for sample.The samples'fee will return to you when we got your order more than 1000USD.
Payment	We accept bank transfer,Paypal and West union.,if in some other way please check with us.
Warranty	If it is our quality problem then we will afford the freight for you to replce the cables.
R&D engineers	12
Package Term	Small Box / Packed in Carton and then In Pallete
Q 1	I didn't find my needed model on this page.
Q 2	What's your Minimum Order Quantity?
Q 3	When can I get the price and what's the validity?
Q 4	What are your payment terms?
Q 5	What's your delivery time?
Q 6	What's your package method?
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Product Name	Black Zinc DIN985 Nylon Insert Hex Lock Nut
Material	Carton Steel
Size	M3 to M20
MOQ	10000 PCS
Customization	Yes

Description

DIN985 Black Zinc Nylon Insert Hex Lock Nut 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: 10.9
Size: M3 to M20
Head Style: Hexagonal
Connection: Common Bolt
Product Name: Nylon Insert Hex Lock Nut

Available configurations include head style, standard, grade, size and surface. 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$0.26 – 0.54 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 DIN985 Black Zinc Nylon Insert Hex Lock Nut?

The listed minimum order is 10,000 pieces, at US$0.26 – 0.54 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.54 for 10,000–49,999 pieces; US$0.42 for 50,000–99,999 pieces; US$0.26 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of DIN985 Black Zinc Nylon Insert Hex Lock Nut?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW; Material: Carbon Steel; Grade: 10.9; Size: M3 to M20; Head Style: Hexagonal. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, size and surface. 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$0.26 – 0.54MOQ 10,000 piecesGet a quote WA