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Fastener Sets & Assemblies › Assortment Kits & Mixed Fastener Sets

Bolt Assortment Kit with Flat Spring Washer Screws Plain Finish

Updated 2026-11-04 · Markdown version

Model no. Hexagonal head bolt and spring-flat pad combinatio

US$0.09 – 0.096 / piece

MOQ 50,000 pieces · Final price confirmed in your quote

Head Style: Hexagonal
Standard: GB
Grade: 8.8
Finish: Zinc White
Drive Style: External Hex
Material: Carbon Steel, Alloy Steel or Custom

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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.	Hexagonal head bolt and spring-flat pad combinatio
Connection	Hinged Bolts
Head Style	Hexagonal
Standard	GB
Grade	8.8
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Zinc White
HRC	22-32
Service	OEM/ODM
Drive Style	External Hex
Delivery Time	30 Days
Transport Package	Customizable
Specification	M101.525
Origin	Wenzhou, Zhejiang Province
HS Code	731819000
Production Capacity	500000
Customization	Available
Material	Carbon Steel, Alloy Steel or Custom
Type	Hexagon Head
Specifications	M101.525
Category	Assortment Kits & Mixed Fastener Sets

Technical parameters

Product Name	Hexagonal head bolt and spring-flat pad combination
Material	Carbon steel, alloy steel, customization
performance level	8.8 magnitude
Surface Treatment	zinc white
Specifications:	M101.525

Description

Bolt Assortment Kit with Flat Spring Washer Screws Plain Finish is part of our assortment kits & mixed fastener sets range (Fastener Sets & Assemblies).

Key details

Type: Hexagon Head
Standard: GB
Material: Carbon Steel, Alloy Steel or Custom
Grade: 8.8
Head Style: Hexagonal
Finish: Zinc White
Connection: Hinged Bolts
Application: Machinery, Chemical Industry, Environmental, Building

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 50,000 pieces at US$0.09 – 0.096 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 Bolt Assortment Kit with Flat Spring Washer Screws Plain Finish?

The listed minimum order is 50,000 pieces, at US$0.09 – 0.096 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 Bolt Assortment Kit with Flat Spring Washer Screws Plain Finish?

Type: Hexagon Head; Standard: GB; Material: Carbon Steel, Alloy Steel or Custom; Grade: 8.8; Head Style: Hexagonal; Finish: Zinc White. 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, finish and drive style. 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 assortment kits & mixed fastener sets are available?

The Assortment Kits & Mixed Fastener Sets category lists 3,161 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/

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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US$0.09 – 0.096MOQ 50,000 piecesGet a quote WA