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Screws › Countersunk & Flat-Head Machine Screws

High Quality Factory Price DIN 963 Slotted Flat Countersunk Head Machine Screws

Updated 2026-11-04 · Markdown version

Model no. DIN963

US$0.06 – 1.20 / piece

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

Material: Carbon Steel
Head Style: Counter Sunk Bolt
Standard: DIN, GB, ANSI, BSW
Grade: 8.8
Finish: Zinc Plated, Black, HDG, etc.
Package Size: 30.00cm * 30.00cm * 20.00cm
Standards: DIN, ISO, ANSI, ASME, BSW, JIS, etc.

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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.	DIN963
Connection	Common Bolt
Head Style	Counter Sunk Bolt
Standard	DIN, GB, ANSI, BSW
Grade	8.8
Price	Low Prcie
Customizable	Customizable
Quality	Good Quality
Transportation	Convenient Transportation
Warranty	1 Year
Finish	Zinc Plated, Black, HDG, etc.
Transport Package	Cartons
Specification	M1-M20
Origin	China Zhejiang
Production Capacity	30000tons/Year
Package Size	30.00cm * 30.00cm * 20.00cm
Package Gross Weight	20.000kg
Product Range	Bolts, Screws, Nuts, Thread Rods, Flat Washers, Stamping Parts, Automotive Parts, Special Parts, etc.
Standards	DIN, ISO, ANSI, ASME, BSW, JIS, etc.
Market	Europe, North America, South America, Asia, Mid-East, Africa, etc.
Our factory mainly produce with	* Good Service / Reasonable price / Best quality.
Category	Countersunk & Flat-Head Machine Screws

Technical parameters

Item	Slotted Countersunk Head Screws DIN 963
Material	Carbon Steel, Stainless Steel, Brass, etc.
Size	M1-M20
Customization	Accepted as customer's drawing or sample
Finish	Plain, Zinc Plated, Black Oxide, Hot-dip Galvanized, Zinc Yellow-Chromate Plated, etc.
Grade	4.8, 5.6, 8.8, 10.9, 12.9, A2, A4, etc.
Standard	DIN, ISO, ANSI, ASME, BSW, JIS, etc.
Sample	Sample is free
Package	Bulk or small box in one normal carton then onto wooden pallet
Delivery time	30-60 days after receiving deposit
Market	Europe, North America, South America, Asia, Mid-East, Africa, etc.

M1.2

M1.4

M1.6

M2.5

(M3.5)

P	Pitch
a	max
dk	max=nominal size
min
k	max
n	max
min
r	max
t	max
min
x	max

0.25	0.25	0.3	0.35	0.4	0.45	0.5	0.6	0.7
0.5	0.5	0.6	0.7	0.8	0.9	1	1.2	1.4
1.9	2.3	2.6	3	3.8	4.7	5.6	6.5	7.5
1.76	2.06	2.46	2.86	3.5	4.4	5.3	6.14	7.14
0.6	0.72	0.84	0.96	1.2	1.5	1.65	1.93	2.2
0.45	0.5	0.5	0.6	0.7	0.8	1	1	1.2
0.31	0.36	0.36	0.46	0.56	0.66	0.86	0.86	1.06
0.1	0.12	0.14	0.16	0.2	0.25	0.3	0.35	0.4
0.3	0.35	0.4	0.45	0.6	0.7	0.85	1	1.1
0.2	0.25	0.28	0.32	0.4	0.5	0.6	0.7	0.8
-	-	-	0.9	1	1.1	1.25	1.5	1.75

M10

M12

(M14)

M16

(M18)

M20

P	Pitch
a	max
dk	max=nominal size
min
k	max
n	max
min
r	max
t	max
min
x	max

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
1.6	2	2.5	3	3.5	4	4	5	5
9.2	11	14.5	18	22	25	29	33	36
8.84	10.57	14.07	17.57	21.48	24.48	28.48	32.38	35.38
2.5	3	4	5	6	7	8	9	10
1.51	1.91	2.31	2.81	3.31	3.31	4.37	4.37	5.37
1.26	1.66	2.06	2.56	3.06	3.06	4.07	4.07	5.07
0.5	0.6	0.8	1	1.2	1.4	1.6	1.8	2
1.3	1.6	2.1	2.6	3	3.5	4	4.5	5
1	1.2	1.6	2	2.4	2.8	3.2	3.6	4
2	2.5	3.2	3.8	4.4	5	5	6.3	6.3

Description

High Quality Factory Price DIN 963 Slotted Flat Countersunk Head Machine Screws is part of our countersunk & flat-head machine screws range (Screws).

Key details

Type: Countersunk Head
Standard: DIN, GB, ANSI, BSW
Material: Carbon Steel
Grade: 8.8
Head Style: Counter Sunk Bolt
Finish: Zinc Plated, Black, HDG, etc.
Connection: Common Bolt
Price: Low Prcie

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 1,000 pieces at US$0.06 – 1.20 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 High Quality Factory Price DIN 963 Slotted Flat Countersunk Head Machine Screws?

The listed minimum order is 1,000 pieces, at US$0.06 – 1.20 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 High Quality Factory Price DIN 963 Slotted Flat Countersunk Head Machine Screws?

Type: Countersunk Head; Standard: DIN, GB, ANSI, BSW; Material: Carbon Steel; Grade: 8.8; Head Style: Counter Sunk Bolt; Finish: Zinc Plated, Black, HDG, etc.. 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 & 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

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US$0.06 – 1.20MOQ 1,000 piecesGet a quote WA