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Automotive Fastener Assemblies Custom Double Hex Step Nut Tight Tolerance

Updated 2026-11-04 · Markdown version

Model no. 300111

US$0.1620,000–49,999 pieces

US$0.09650,000+ pieces

MOQ 20,000 pieces · Final price confirmed in your quote

Material: Steel
Standard: DIN, GB, ISO, ANSI/ASTM, BS, Bsw, JIS etc.

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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
After-sales Service	24-Hour Online Support, on-Site Support Is Availab
Warranty	1 Year
Model NO.	300111
Type	Auto Fasteners
Material	Steel
Muffler Type	Other
Deck	Other
Certification	IATF 16949
Standard	DIN, GB, ISO, ANSI/ASTM, BS, Bsw, JIS etc.
Service	OEM
Application	Automobiles, Aviation, Railways, Refrigeration
Transport Package	Carton Pallets
Specification	M59.29.2
Origin	China
Category	Hex & Other Standard Nuts

Technical parameters

MST No.	300111
Name	Automotive Fastener Assemblies Custom Double Hex Step Nut Tight Tolerance
Surface treatment	Dacromet silver gray, Dacromet black, Trivalent colored zinc, Trivalent black zinc, Trivalent blue zinc, Blackening, Zinc-nickel alloy natural color, Zinc-nickel alloy black, Natural passivation, Nickel plating, Natural rust-proof etc.
Material	SWCH08A, SWCH10A, SWCH35K, SUS304, SWRCH22A etc.
Standard	DIN, GB, ISO, ANSI/ASTM, BS, BSW, JIS etc.
Certificate	IATF 16949
MOQ	50000
Samples	Free
Package	Bulk in master cartons, then on pallets, or according to customers' requirement.
OEM	Product can be customized according to customer's drawings or samples.

Description

Automotive Fastener Assemblies Custom Double Hex Step Nut Tight Tolerance is part of our hex & other standard nuts range (Nuts).

Key details

Type: Auto Fasteners
Standard: DIN, GB, ISO, ANSI/ASTM, BS, Bsw, JIS etc.
Material: Steel
Application: Automobiles, Aviation, Railways, Refrigeration
Certification: IATF 16949
Warranty: 1 Year
Muffler Type: Other
Deck: Other

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 20,000 pieces at US$0.096 – 0.16 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 Automotive Fastener Assemblies Custom Double Hex Step Nut Tight Tolerance?

The listed minimum order is 20,000 pieces, at US$0.096 – 0.16 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$0.16 for 20,000–49,999 pieces; US$0.096 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Automotive Fastener Assemblies Custom Double Hex Step Nut Tight Tolerance?

Type: Auto Fasteners; Standard: DIN, GB, ISO, ANSI/ASTM, BS, Bsw, JIS etc.; Material: Steel; Application: Automobiles, Aviation, Railways, Refrigeration; Certification: IATF 16949; Warranty: 1 Year. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material and standard. 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 hex & other standard nuts are available?

The Hex & Other Standard Nuts category lists 8,354 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/hex-other-standard-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$0.096 – 0.16MOQ 20,000 piecesGet a quote WA