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Bolts › Countersunk, Plow & Elevator Bolts

Carbon Steel Hex Socket Countersunk Head Machine Bolt

Updated 2026-11-03 · Markdown version

Model no. SW-B005

US$1,200 / ton

MOQ 1 ton · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Counter Sunk Bolt
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 4.8
Finish: Hot Galvanizing
Surface Treatment: Zinc Plated
Size: Accept Customized

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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	Carbon Steel
Type	Round Head
Connection	Common Bolt
Model NO.	SW-B005
Head Style	Counter Sunk Bolt
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	4.8
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Hot Galvanizing
Surface Treatment	Zinc Plated
Payment Term	T/T 30% Deposit
Certificate	SGS
Name	Bolt
Shipment Port	Shanghai/Ningbo
About The Sample	Free
Delivery Time	About 30-45days
The Quality	High Quality
Size	Accept Customized
Sample	Free
Transport Package	as Your Request
Specification	All the Sizes
Origin	China
Production Capacity	400tons/Month
Sample Fee	Negotiate
Sample Time	About 5 Days
Quality control	We have ISO9001-2008, SGS Certificate and quality guarantee.
Category	Countersunk, Plow & Elevator Bolts

Technical parameters

Name	Carbon Steel Hex Socket Countersunk Head Machine Bolt
Material	Carbon Steel
Surface	Black(Gray)Phosphate Collated,Zinc Plated (Yellow Zinc,White Zinc,Blue Zinc)
Standard	DIN
Grade	4.8
Size	All the Size
Package	As Your Request
Price Term	FOB, CIF, CFR, EXW, and Others.
Payment Term	T/T, L/C, Western Union, Paypal, etc.
Certificate	SGS
Application	Industry
Packaging Details	Bulk Packing in Cartons, Then Put on Pallets,or As Per Your Requests.
Customer design	Our experienced engineer team can developed the products and manufacture in accordance with samples, drawings or only ideas
Delivery Time	About 30-45days
Delivery Method	By Sea, By Air or By Express Service
Shipping Port	Shanghai or Ningbo

Packaging Details

1. Bulked Packing

2. Small Box Packing

3. According To Your Request

HAINING SHENGWO TRADING CO.,Ltd·Located in Zhejiang China, markets , manufactures and stocks a wide range of fasteners.·We possess the capacity and the experience to meet customers request.·During the past years we had experienced an increased demand for our knowledge our sales heavily in Poland, Russia, Romania, Ukraine, France...·Our aim is to always meet the customers' requests for quality, del
Company Location	ROOM 1815, No.6 JIANGYUAN ROAD, HAIZHOU STREET, HAINING, ZHEJIANG, China
Fax	86-573-87936090

Sample

Sample Fee:Negotiate

Sample:Available for evaluation before place order.

Sample Time:About 5 Days

Delivery Time

We can sure delivery order in shortest time.

Quality control:

We have ISO9001-2008, SGS Certificate and quality guarantee.

Description

Carbon Steel Hex Socket Countersunk Head Machine Bolt is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Type: Round Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Carbon Steel
Grade: 4.8
Size: Accept Customized
Head Style: Counter Sunk Bolt
Surface Treatment: Zinc Plated
Finish: Hot Galvanizing

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 ton at US$1,200 per ton. 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 Carbon Steel Hex Socket Countersunk Head Machine Bolt?

The listed minimum order is 1 ton, at US$1,200 per ton. 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 Carbon Steel Hex Socket Countersunk Head Machine Bolt?

Type: Round Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Carbon Steel; Grade: 4.8; Size: Accept Customized; Head Style: Counter Sunk 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, grade and finish. 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 countersunk, plow & elevator bolts are available?

The Countersunk, Plow & Elevator Bolts category lists 533 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/countersunk-plow-elevator-bolts/

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$1,200MOQ 1 tonGet a quote WA