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Screws › Countersunk & Flat-Head Machine Screws

Durable Gypsum Board Screws for Quick and Easy Installation

Updated 2026-11-04 · Markdown version

Model no. C1022A

US$1,1981–9 tons

US$1,13810–25 tons

US$1,07826+ tons

MOQ 1 ton · Final price confirmed in your quote

Head Style: Bugle
Standard: DIN, GB, GOST
Grade: 12.9
Finish Type: Black/Gray Phosphated, Yellow/Whilte Zinc
Thread Type: Full Thread/Half Thread
Head Type: Countersunk Head
Package Size: 28.40cm * 26.20cm * 18.00cm
Material: Carbon 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.	C1022A
Groove	Cross
Connection	Common Bolt
Head Style	Bugle
Standard	DIN, GB, GOST
Grade	12.9
Finish Type	Black/Gray Phosphated, Yellow/Whilte Zinc
Thread Type	Full Thread/Half Thread
Head Type	Countersunk Head
Lenth	13mm-300mm
Transport Package	Bags, Bulk in Carton, Box in Carton
Specification	3.5mm, 4mm, 4.5mm, 5mm, 6mm
Origin	China
HS Code	73181400
Production Capacity	30000t/Year
Package Size	28.40cm * 26.20cm * 18.00cm
Package Gross Weight	1.000kg
Customization	Available
Material	Carbon Steel
Type	Countersunk Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
New design drywall screw	Product Parameters
Our Advantages	1. Professional Manufacturer of Screws
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Material	C1022/1022A/Q195/Q235/45#/55#/22A
Surface Treatment	White/Yellow Zinc Plated
Thread	Full Thread, Half Thread
Diameter	3.5mm-6mm
Length	13mm-300mm
Point	Sharp point
Standard	DIN / ISO / GB
Packing	Ordinary packaging, Color box, Wooden box packaging, Small carton packaging, Packed in woven bags
Logo	If you need, we can provide a logo customization service
Delivery time	Normally in 20-35 days
Usage	Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household etc

Fine thread standard
		Head width	Thread Diameter	Length
6#	3.5	7.9-8.10	3.40-3.60	13-19	0.5
7#	3.9	7.9-8.10	3.70-3.90	25-30	0.8
8#	4.2	7.9-8.10	4.0-4.30	25-30	1.2
10#	4.8	8.5-9.0	4.70-4.90	55-90	1.5
				100-152	2.5
Coarse thread standard
		Head width	Thread Diameter	Length
6#	3.5	7.9-8.10	3.65-3.90	13-19	0.5
7#	3.9	7.9-8.10	3.90-4.20	25-30	0.8
8#	4.2	7.9-8.10	4.30-4.60	25-30	1.2
10#	4.8	8.5-9.0	4.90-5.30	55-90	1.5
					2.5

Description

Durable Gypsum Board Screws for Quick and Easy Installation is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Countersunk Head
Standard: DIN, GB, GOST
Material: Carbon Steel
Grade: 12.9
Head Type: Countersunk Head
Head Style: Bugle
Groove: Cross
Connection: Common Bolt

Available configurations include head style, standard, grade, finish type and thread type. 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$1,078 – 1,198 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 Durable Gypsum Board Screws for Quick and Easy Installation?

The listed minimum order is 1 ton, at US$1,078 – 1,198 per ton. 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$1,198 for 1–9 tons; US$1,138 for 10–25 tons; US$1,078 for 26+ tons. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Durable Gypsum Board Screws for Quick and Easy Installation?

Type: Countersunk Head; Standard: DIN, GB, GOST; Material: Carbon Steel; Grade: 12.9; Head Type: Countersunk Head; Head Style: Bugle. 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 type and thread type. 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 & flat-head machine screws are available?

The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/

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$1,078 – 1,198MOQ 1 tonGet a quote WA