High Strength Grade 4.8 8.8 10.9 12.9 Yellow Zinc Plated DIN 603 Carriage Bolts

Name: High Strength Grade 4.8 8.8 10.9 12.9 Yellow Zinc Plated DIN 603 Carriage Bolts
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

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High Strength Grade 4.8 8.8 10.9 12.9 Black Oxide DIN914 set bolt

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High Strength Grade 4.8 8.8 10.9 12.9 Steel Color Yellow Zinc Plated DIN580 Eye Bolts

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Stainless Steel SS201 SS304 SS316 A2-70 A4-80 DIN7991 CSK Flat Head Hex Socket Bolts

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Product Photos and Information

High Strength Grade 4.8 8.8 10.9 12.9 Yellow Zinc Plated DIN603 Carriage ( (3)

Name	Carriage Bolts
Standards	DIN ISO ANC BSW JIS etc.
Size	M3-M50
Length	15-500
Materials	Carbon Steel/Stainless Steel
Strength level	4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80
Surface finish	ZPHDGBLACKDacromet etc.
Samples	Subject to availability and agreement

High Strength Grade 4.8 8.8 10.9 12.9 Yellow Zinc Plated DIN603 Carriage ( (4)

High Strength Grade 4.8 8.8 10.9 12.9 Yellow Zinc Plated DIN603 Carriage (

Product Standards

Large round head square neck bolts DIN 603
Thread specification		M5	M6	M8	M10	M12	M16	M20
d		M5	M6	M8	M10	M12	M16	M20
P	pitch	0.8	1	1.25	1.5	1.75	2	2.5
b	L≤125	16	18	twenty two	26	30	38	46
	125＜L≤200	twenty two	twenty four	28	32	36	44	52
	L>200	-	-	41	45	49	57	65
dk	maximum value	13.55	16.55	20.65	24.65	30.65	38.8	46.8
dk	minimum	12.45	15.45	19.35	23.35	29.35	37.2	45.2
ds	maximum value	5	6	8	10	12	16	20
ds	minimum	4.52	5.52	7.42	9.42	11.3	15.3	19.16
k 1	maximum value	4.1	4.6	5.6	6.6	8.75	12.9	15.9
k 1	minimum	2.9	3.4	4.4	5.4	7.25	11.1	14.1
k	maximum value	3.3	3.88	4.88	5.38	6.95	8.95	11.05
k	minimum	2.7	3.12	4.12	4.62	6.05	8.05	9.95
r 1	≈	10.7	12.6	16	19.2	24.1	29.3	33.9
r 2	maximum value	0.5	0.5	0.5	0.5	1	1	1
r 3	maximum value	0.75	0.9	1.2	1.5	1.8	2.4	3
s	maximum value	5.48	6.48	8.58	10.58	12.7	16.7	20.84
s	minimum	4.52	5.52	7.42	9.42	11.3	15.3	19.16
Thousand pieces of steel weight ≈kg		-	-	-	-	-	-	-
thread length b		-	-	-	-	-	-	-

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

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