Galvanized outer hexagon screw DIN 571 Full tooth countersunk head wood screw

Name: Galvanized outer hexagon screw DIN 571 Full tooth countersunk head wood screw
Brand: YONGYI

Moq: Confirmed by product, size, grade, finish and quantity

Price: Quoted to specification, quantity, coating, packing and Incoterm

Package: Bags, boxes, cartons, pallets or customer-specified export packing

Export port: Tianjin, Qingdao or Shanghai, as confirmed in the quotation

Delivery date: Confirmed after specification, quantity and production review

Payment method: T/T or other terms stated in the official PI or contract

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

MOQ: Contact us

Price: Contact us
Countersunk hexagon socket head tapping screws Yellow zinc plating Wood screws

MOQ: Contact us

Price: Contact us

Product Photos and Information

Name	Wood Screws	Materials	Carbon Steel/Stainless Steel
Standards	DIN ISO ANC BSW JIS etc.	Strength level	4.8 8.8 etc.
Size	M4-M20	Surface finish	ZPBLACK etc.
Length	20-100	Samples	Subject to availability and agreement

Product Standards

Hexagon head wood screws DIN 571
Thread specification		4	5	6	7	8	10	12	16	20
d		4	5	6	7	8	10	12	16	20
ds	maximum value	4	5	6	7	8	10	12	16	20
ds	minimum	3.52	4.52	5.52	6.42	7.42	9.42	11.3	15.3	19.3
d a	maximum value	5	6	7.2	8.2	10.2	12.2	15.2	19.2	24.4
k	Nominal	2.8	3.5	4	5	5.5	7	8	10	13
	maximum value	3.1	3.88	4.38	5.38	5.88	7.45	8.45	10.45	13.9
	最低	2.5	3.13	3.63	4.63	5.13	6.55	7.55	9.55	12.1
s	最大值 = 标称值	7	8	10	12	13	17	19	24	30
s	最低	6.64	7.64	9.64	11.57	12.57	16.57	18.48	23.16	29.16
和	最低	7.5	8.63	10.89	13.07	14.2	18.72	20.88	26.17	32.95
千块钢重量≈公斤		-	-	-	-	-	-	-	-	-

About Us

YONGYI Fasteners supports industrial and project fastener inquiries from Yongnian, Handan, China.

Our published company certificates, factory photographs, production information and selected supply references help buyers evaluate manufacturing and quality-control capabilities.

For a quotation, provide the product standard or drawing, size, material or grade, surface finish, quantity, packing requirement and destination.