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Bulk Packaging GB39 Square Nuts for Industrial Fastener Distributors

Updated 2026-11-04 · Markdown version

Model no. GB39

US$0.006 – 0.60 / piece

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

Material: Stainless Steel
Head Style: Square
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Grade: 8.8
Diameter: M3-M24
Surface: Primary Color
OEM & ODM Custom: Accept
Logo Custom: Accept

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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	Square Head
Model NO.	GB39
Groove	Round
Connection	Common Bolt
Head Style	Square
Standard	DIN, GB, ANSI, BSW, JIS, GOST
Grade	8.8
Product Name	GB39
Keywords	Nut
Diameter	M3-M24
Surface	Primary Color
Packaging	Plastic Bag / Paper Box
MOQ	10000PCS
Sample	Accept
OEM & ODM Custom	Accept
Logo Custom	Accept
Transport Package	Standard Shipping Packaging or Customized
Specification	Standard Specifications Or Customized
Origin	Zhejiang, China
Production Capacity	5000000c/Year
Package Size	500.00cm * 500.00cm * 500.00cm
Package Gross Weight	500.000kg
Premium Material	Made from high-grade carbon steel (Grade 4.8, 8.8 available) or alloy steel, ensuring excellent strength, durability, and load-bearing capacity.
Corrosion Protection	Available in multiple surface treatments including
Secure Non-Slip Design	The square shape prevents rotation when tightened against a flat surface or within a channel, simplifying assembly and enhancing safety in vibrating equipment.
Precision Machining	CNC-controlled production guarantees consistent dimensions, accurate threading, and smooth, burr-free edges for easy and safe handling.
Category	Square Nuts

Technical parameters

Product Information
Name	GB39 Rivet
Standard	National Standard
Material	Stainless Steel
Surface	Primary Color
Packaging	Plastic Bag / Paper Box

Description

Bulk Packaging GB39 Square Nuts for Industrial Fastener Distributors is part of our square nuts range (Nuts).

Key details

Type: Square Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST
Material: Stainless Steel
Grade: 8.8
Diameter: M3-M24
Head Style: Square
Groove: Round
Connection: Common Bolt

Available configurations include material, head style, standard, grade and diameter. 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$0.006 – 0.60 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 Bulk Packaging GB39 Square Nuts for Industrial Fastener Distributors?

The listed minimum order is 1,000 pieces, at US$0.006 – 0.60 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 Bulk Packaging GB39 Square Nuts for Industrial Fastener Distributors?

Type: Square Head; Standard: DIN, GB, ANSI, BSW, JIS, GOST; Material: Stainless Steel; Grade: 8.8; Diameter: M3-M24; 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 diameter. 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 →

Request a quote for this product

US$0.006 – 0.60MOQ 1,000 piecesGet a quote WA