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Bolts › Countersunk, Plow & Elevator Bolts

Grade 8.8 Black Flat Countersunk Head Bolt / Plow Bolt / Plow Bolt

Updated 2026-11-03 · Markdown version

Model no. M6-M24

US$0.1210,000–19,999 pieces

US$0.1120,000+ pieces

MOQ 10,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Counter Sunk Bolt
Standard: DIN, ANSI
Grade: 8.8
Finish: Black
Grade/Material of Plow Bolt: Medium carbon steel, Alloy steel.
Size of Plow Bolt: M12-M22, 1/2"-7/8"
Length of Plow Bolt: 50-300mm. 2"-12"

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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	Countersunk Head
Model NO.	M6-M24
Connection	Common Bolt
Head Style	Counter Sunk Bolt
Standard	DIN, ANSI
Grade	8.8
Finish	Black
Transport Package	25 Kgs Per Carton, 36 Cartons/Pallet.
Specification	Non Standard of Plow Bolt
Origin	China
HS Code	7318150000
Production Capacity	200 Tons Per Month
Grade/Material of Plow Bolt	Medium carbon steel, Alloy steel.
Size of Plow Bolt	M12-M22, 1/2"-7/8"
Length of Plow Bolt	50-300mm. 2"-12"
Surface Finished of Plow Bolt	Black, Zinc, HDG, etc.
Packing of Plow Bolt	25 Kg per carton, 36carton per pallet.
Delivery of Plow Bolt	45 Days After Contract Signed
ABOUT US	Wellbolt is an excellent fasteners & metal production manufacturer and exporter in China,from the beginning of the production of bolts and screws, established its full range fastener distribution line 3 years later.
All our processes strictly adhere to ISO9001	2008 procedures. We have strict quality control from producing to
Standard parts	7-
Non-standard parts	25
Category	Countersunk, Plow & Elevator Bolts

Technical parameters

Grade/Material of Plow Bolt: Medium carbon steel, Alloy steel. Size of Plow Bolt: M12-M22, 1/2"-7/8" Length of Plow Bolt: 50-300mm. 2"-12" Surface Finished of Plow Bolt: Black, Zinc, HDG, etc. Packing of Plow Bolt: 25 Kg per carton, 36carton per pallet. Delivery of Plow Bolt: 45 Days After Contract Signed

Description

Grade 8.8 Black Flat Countersunk Head Bolt / Plow Bolt / Plow Bolt is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Type: Countersunk Head
Standard: DIN, ANSI
Material: Carbon Steel
Grade: 8.8
Head Style: Counter Sunk Bolt
Finish: Black
Connection: Common Bolt
Grade/Material of Plow Bolt: Medium carbon steel, Alloy steel.

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 10,000 pieces at US$0.11 – 0.12 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 Grade 8.8 Black Flat Countersunk Head Bolt / Plow Bolt / Plow Bolt?

The listed minimum order is 10,000 pieces, at US$0.11 – 0.12 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.12 for 10,000–19,999 pieces; US$0.11 for 20,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Grade 8.8 Black Flat Countersunk Head Bolt / Plow Bolt / Plow Bolt?

Type: Countersunk Head; Standard: DIN, ANSI; Material: Carbon Steel; Grade: 8.8; Head Style: Counter Sunk Bolt; Finish: Black. 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$0.11 – 0.12MOQ 10,000 piecesGet a quote WA