China Products/Suppliers Zinc Coated Black Oxide HDG Carbon Steel DIN603 Carriage Coach Bolt

• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: 4.8
• Model NO.: M6-M20
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing, Black, Color-Zinc, Blue-White Zi
• Color: Black/Grey/Silver
• Quality: First Class
• Delivery: DHL, FedEx, UPS, EMS, Fleight, Train, Sea
• Item: Hex Bolt /Flange Bolt/ Carriage Bolt/Anchor Bolt
• Samples: Free
• Thread: Fine, Coarse
• Transport Package: Cartons, Woven-Bags or Gunny-Bags Then in Wooden/I
• Specification: all size bolt, mainly M3-48
• Trademark: qijing
• Origin: Hebei China
• HS Code: 731815
• Production Capacity: 500tons/Month

Product Description

Carriage Bolts
 

Carriage Bolt
Standard:	ASME/ANSI B 18.2.1, DIN603, DIN608
Size:	1/4"-1 1/2",M6-M36
Material:	Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade:	ASTM A307 Gr.A,Class 8.8, 10.9, 12.9  A2  A4
Thread:	UNC, UNF
Finish:	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G.
Packing:	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application:	Machinery, Chemical Industry, Environmental, Building,Highway Guardrail Hardware etc.
Equipments:	Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecte
Supply Ability:	1000 tons per month
MinimumOrder:	1000kgs for each specification
Trade Term:	FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment :	T/T, L/C, etc
Market:	South&north Amrica/Europe/East&South east Asia/ Australia and ect.
Professional:	More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in IFI standard.
Our advantage:	One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free.
Notice:	Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us.

Nominal Length L                -                             16                             20                             25                             30                             35                             40                             45                             50                             55                             60                             65                             70                             80                             90                             100                             110                             120                             130                             140                             150                             160                             180                             200                                          Tips:seclect Nominal Length L and get Weight Thread length.

Screw Thread
d

M5

M6

M8

M10

M12

M16

M20

P	Pitch
b	L≤125
	125
	L>200
dk	max
	min
ds	max
	min
k1	max
	min
k	max
	min
r1	≈
r2	max
r3	max
s	max
	min

0.8	1	1.25	1.5	1.75	2	2.5
16	18	22	26	30	38	46
22	24	28	32	36	44	52
/	/	41	45	49	57	65
13.55	16.55	20.65	24.65	30.65	38.8	46.8
12.45	15.45	19.35	23.35	29.35	37.2	45.2
5	6	8	10	12	16	20
4.52	5.52	7.42	9.42	11.3	15.3	19.16
4.1	4.6	5.6	6.6	8.75	12.9	15.9
2.9	3.4	4.4	5.4	7.25	11.1	14.1
3.3	3.88	4.88	5.38	6.95	8.95	11.05
2.7	3.12	4.12	4.62	6.05	8.05	9.95
10.7	12.6	16	19.2	24.1	29.3	33.9
0.5	0.5	0.5	0.5	1	1	1
0.75	0.9	1.2	1.5	1.8	2.4	3
5.48	6.48	8.58	10.58	12.7	16.7	20.84
4.52	5.52	7.42	9.42	11.3	15.3	19.16

Weight of per 1000 steel products(≈kg)

-

-

-

-

-

-

-

Length of Thread b

-

-

-

-

-

-

-

,Material:
a)Steel, Strength class: 4.6,4.8,8.8 Standard DIN EN ISO 898-1
b)Stainless steel, Strength class: A2-70,A4-70 Standard DIN EN ISO 3506-1

Why Choose Us

We have more than 10 years experiences on fasteners. We are a typical  China supplier.We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Korea, Iran, Europe, India, and America, and won good comments from users. We appreciate your interest on our company very much and hope that our website will be helpful and informative to you. If you need more information, please contact our sales department
Kindly you please contact with me, If you're interested in our products.