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Nuts › Square Nuts

HDG and White Zp Square Nut

Updated 2026-11-04 · Markdown version

Model no. SN01

Price on request

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

Material: Carbon Steel
Head Style: Square
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Grade: 4.8

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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	Carbon Steel
Type	Square Head
Model NO.	SN01
Connection	Common Bolt
Head Style	Square
Standard	DIN, ANSI, GB, JIS, GOST, BSW
Grade	4.8
Transport Package	Bag with Pallet
Specification	M6-M20, 1/4-3/4
Origin	China
HS Code	7318159090
Production Capacity	3200tons/Years
Category	Square Nuts

Technical parameters

Item Name	HDG Carbon steel and DIN 557 Stainless Steel Square Nuts M4 M5 M6 M8 M20
Material available	1 Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 2 Steel:C45(K1045), C46(K1046),C20 3 Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) 4 Bronze: C51000, C52100, C54400, etc 5 Iron: 1213, 12L14,1215 6 Aluminum: Al6061, Al6063
Standard	ISO,GB,DIN,JIS,ANSI,BSW
Sample	we can supply the samples for free,if the samples we have in stock
Lead time	5-7 working days as usual,It will based on the detailed order quantity.
Warranty	we confirm our goods will satisfy your request of 100%,
Payment terms	T/T,paypal,western union,etc.

Description

HDG and White Zp Square Nut is part of our square nuts range (Nuts).

Key details

Type: Square Head
Standard: DIN, ANSI, GB, JIS, GOST, BSW
Material: Carbon Steel
Grade: 4.8
Head Style: Square
Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces. 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 HDG and White Zp Square Nut?

The listed minimum order is 1,000 pieces. 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 HDG and White Zp Square Nut?

Type: Square Head; Standard: DIN, ANSI, GB, JIS, GOST, BSW; Material: Carbon Steel; Grade: 4.8; Head Style: Square; 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 and grade. 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 square nuts are available?

The Square Nuts category lists 483 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/nuts/square-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 →

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Price on requestMOQ 1,000 piecesGet a quote WA