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Nuts › Nylon-Insert & All-Metal Lock Nuts

Custom Nut Fixed Block Nut Square Positioning Non-Standard Special-Shaped Nut

Updated 2026-11-04 · Markdown version

Model no. GDS-151

US$0.0012 – 0.0024 / piece

MOQ 100 pieces · Final price confirmed in your quote

Material: Customizable
Head Style: Square
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 12.9
Size: Customizable
Color: Customizable
Package Size: 30.00cm * 30.00cm * 30.00cm
The main production standards are: DIN, ANSI, BS, ISO, JIS, GB, UNI and other standards, as well as non-standard products: Materials involved: Carbon steel, alloy steel, stainless steel, copper, nylon, etc. The product category includes various screws, bolts, nuts and other accessories.

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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

Material	Customizable
Type	Square Head
Connection	Common Bolt
Model NO.	GDS-151
Head Style	Square
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	12.9
Transport Packaging	Carton Plus Pallet
Size	Customizable
Color	Customizable
Product Specifications	Customizable
Transport Package	Carton Plus Pallet
Specification	customizable
Origin	China
Production Capacity	5000000
Package Size	30.00cm * 30.00cm * 30.00cm
Package Gross Weight	5.000kg
The main production standards are	DIN, ANSI, BS, ISO, JIS, GB, UNI and other standards, as well as non-standard products: Materials involved: Carbon steel, alloy steel, stainless steel, copper, nylon, etc. The product category includes various screws, bolts, nuts and other accessories.
Category	Nylon-Insert & All-Metal Lock Nuts

Technical parameters

Product style

based on customer's needs

Description

Custom Nut Fixed Block Nut Square Positioning Non-Standard Special-Shaped Nut is part of our nylon-insert & all-metal lock nuts range (Nuts).

Key details

Type: Square Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Customizable
Grade: 12.9
Size: Customizable
Head Style: Square
Connection: Common Bolt
Transport Packaging: Carton Plus Pallet

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 pieces at US$0.0012 – 0.0024 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 Custom Nut Fixed Block Nut Square Positioning Non-Standard Special-Shaped Nut?

The listed minimum order is 100 pieces, at US$0.0012 – 0.0024 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 Custom Nut Fixed Block Nut Square Positioning Non-Standard Special-Shaped Nut?

Type: Square Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Customizable; Grade: 12.9; Size: Customizable; Head Style: 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 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

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

Request a quote for this product

US$0.0012 – 0.0024MOQ 100 piecesGet a quote WA