410 stainless steel outer hexagon drill tail screw Hexagon gasket flange face screw

Moq:

1 ton

Price:

Please contact us

Package:

Bagged/Boxed etc.

Export port:

Tianjin/Qingdao/Shanghai etc.

Delivery date:

15~30 days

Payment method:

T/T T/C

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Product Detail

Product Tags

Product Photos and Information

Color Yellow Zinc Plated Steel Hexagon Head Drill Screw

Name	Self drilling Screws	Materials	Carbon Steel/Stainless Steel
Standards	DIN ISO ANC BSW JIS etc.	Strength level	8.8 etc.
Size	M1.5-M6	Surface finish	ZPBLACK etc.
Length	10-100	Samples	Available

Product Standards

Cross recessed countersunk head self-tapping self-drilling screws DIN 7504
Thread specification		ST2.9	ST3.5	ST4.2	ST4.8	ST5.5	ST6.3
P	pitch	1.1	1.3	1.4	1.6	1.8	1.8
a	maximum value	1.1	1.3	1.4	1.6	1.8	1.8
dk	maximum value	5.5	7.3	8.4	9.3	10.3	11.3
dk	minimum	5.2	6.9	8	8.9	9.9	10.9
k	maximum value	1.7	2.35	2.6	2.8	3	3.15
r	maximum value	1.2	1.4	1.6	2	2.2	2.4
slot number		1	2	2	2	3	3
M1 _		3.2	4.4	4.6	5.2	6.6	6.8
M 2		3.2	4.3	4.6	5.1	6.5	6.8
dp		2.3	2.8	3.6	4.1	4.8	5.8
钻孔范围（板厚）		0.7~1.9	0.7~2.25	1.75~3	1.75~4.4	1.75~5.25	2~6
Lg （最小值）		-	-	-	-	-	-
（17210），材料：由DIN 10083中规定的表面硬化钢或DIN EN 1-10083和DIN EN 2-<>中规定的淬火和回火钢制成（由制造商自行决定），允许同等等级。

About Us

Dabang Fasteners is a wholly-owned subsidiary of Hebei Chengyi Engineering Materials Co., Ltd.
Our parent company has 21 years experience in fastener production and is ISO9001 ISO14001 ISO45001 SGS certified.
We focus on providing customers with competitive products that meet user needs.
--- Factory price, saving 15-30% of the middleman price difference.
--- exporting to 154 countries, accumulatively serving 1800+ customers, rich export experience
--- 5000 tons in stock, up to 3000 tons per month, average delivery time 7-20 days.
--- After-sales team of 25 people, solve all after-sales problems

0 Risk Commitment
--- If the product quality and packaging problems are found after receiving the goods,
help solve the problem and unconditionally compensate the loss within 30 days.

Our added value
--- In China, provide you with free factory inspection services.