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Bolts › Countersunk, Plow & Elevator Bolts

Slotted Countersunk Head Bolt Cns 4420 Galvanized Steel Flat Head Screw

Updated 2026-11-03 · Markdown version

Model no. CNS 4420 - 1981

US$0.121,000–4,999 pieces

US$0.115,000–9,999 pieces

US$0.09610,000–49,999 pieces

US$0.07250,000+ pieces

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

Head Style: Round
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: 4.8/6.8/8.8/10.9/12.9
Finish: Passivation, Zinc Plating, Black, Plainhdg, Yellow
Standards: DIN912
Finished: Passivation, Zinc Plating, Black, Plainhdg, Yellow
Package Size: 10.00cm * 10.00cm * 10.00cm
Material: Stainless Steel

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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.	CNS 4420 - 1981
Connection	Common Bolt
Head Style	Round
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	4.8/6.8/8.8/10.9/12.9
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Passivation, Zinc Plating, Black, Plainhdg, Yellow
Standards	DIN912
Finished	Passivation, Zinc Plating, Black, Plainhdg, Yellow
Certificate	ISO9001
Selling Units	Building, Industry, Machinery
Package	Customer'require
Delivery Time	15-30
Transport Package	Cartons & Pallets or According to Customer''s Requ
Specification	Allen Bolt
Origin	Zhejiang
HS Code	7318150000
Production Capacity	100000000
Package Size	10.00cm * 10.00cm * 10.00cm
Package Gross Weight	12.000kg
Customization	Available
Material	Stainless Steel
Type	Hexagon Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Standard Fasteners	Screws, Nuts, Washers, Anchors, Pins, Keys, Threaded Rods, and Socket Screws.
Materials & Finishes	High-grade Stainless Steel, Carbon Steel, with durable Zinc, Plain, and Galvanized finishing options.
Category	Countersunk, Plow & Elevator Bolts

Description

Slotted Countersunk Head Bolt Cns 4420 Galvanized Steel Flat Head Screw is part of our countersunk, plow & elevator bolts range (Bolts).

Key details

Type: Hexagon Head
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Stainless Steel
Grade: 4.8/6.8/8.8/10.9/12.9
Head Style: Round
Finish: Passivation, Zinc Plating, Black, Plainhdg, Yellow
Connection: Common Bolt
Application: Machinery, Chemical Industry, Environmental, Building

Available configurations include head style, standard, grade, finish and standards. 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$0.072 – 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 Slotted Countersunk Head Bolt Cns 4420 Galvanized Steel Flat Head Screw?

The listed minimum order is 1,000 pieces, at US$0.072 – 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 1,000–4,999 pieces; US$0.11 for 5,000–9,999 pieces; US$0.096 for 10,000–49,999 pieces; US$0.072 for 50,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Slotted Countersunk Head Bolt Cns 4420 Galvanized Steel Flat Head Screw?

Type: Hexagon Head; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Stainless Steel; Grade: 4.8/6.8/8.8/10.9/12.9; Head Style: Round; Finish: Passivation, Zinc Plating, Black, Plainhdg, Yellow. 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 standards. 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

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US$0.072 – 0.12MOQ 1,000 piecesGet a quote WA