Square Neck Metric DIN603 Fully Thread 304 Stainless Steel Carriage Bolts

• Material: Stainless Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: M3-M20 8.8-10.9 304-316
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW
• Grade: 12.9
• Application: Machinery, Chemical Industry, Environmental
• Finish: Original Colar
• Certificate: SGS, ISO9001.IATF16949
• Model No.: DIN603
• Average Lead Time: Peak Season Lead Time: One Month off Season Lead
• Capacity: The Monthly Output Is 200,000 Units
• Transport Package: Cartons+Plastic Bags
• Specification: 25.00cm * 15.00cm * 10.00cm
• Trademark: JX
• Origin: Hangzhou Zhejiang
• HS Code: 731815
• Production Capacity: 2000 Ton/Tons Per Quarter
• Package Size: 24.00cm * 24.00cm * 14.00cm
• Package Gross Weight: 20.000kg

Product Description

Thread d		M5	M6	M8	M10	M12	M16	M20
P		0,8	1	1,25	1,5	1,75	2	2,5
b	l < 125mm	16	18	22	26	30	38	46
	125 < l < 200mm	22	24	28	32	36	44	52
	l > 200mm	-	-	41	45	49	57	65
dk	max.	13,55	16,55	20,65	24,65	30,65	38,8	46,8
	min.	12,45	15,45	19,35	23,35	29,35	37,2	45,2
ds	max.	5	6	8	10	12	16	20
	min.	4,52	5,52	7,42	9,42	11,3	15,3	19,16
f	max.	4,1	4,6	5,6	6,6	8,75	12,9	15,9
	min.	2,9	3,4	4,4	5,4	7,25	11,1	14,1
k	max.	3,3	3,88	4,88	5,38	6,95	8,95	11,05
	min.	2,7	3,12	4,12	4,62	6,05	8,05	9,95
r1	approx.	10,7	12,6	16	19,2	24,1	29,3	33,9
r2	max.	0,5	0,5	0,5	0,5	1	1	1
r3	max.	0,75	0,9	1,2	1,5	1,8	2,4	3
v	max.	5,48	6,48	8,58	10,58	12,7	16,7	20,84
	min.	4,52	5,52	7,42	9,42	11,3	15,3	19,16

Hangzhou Jiangxin Industry Co., Ltd

Established in 2004, Hangzhou Jiangxin Industry Co., Ltd is a national high-tech enterprise and a scientific and technological enterprise in Zhejiang Province. Specializing in fastener manufacturing, the company integrates production, research and development, and sales. With state-of-the-art fastener production equipment and advanced ERP system management, we ensure top-quality products.

Our products adhere to various international standards such as German (DIN), American (ANSI, ASME), international (ISO), national (GB), Japanese (JIS), and British (BSW) standards. We offer a wide range of high-strength bolts and advanced expansion bolts made from carbon steel and stainless steel 304 and 316, suitable for applications in high-speed rail, automobiles, ships, machinery, electronics, and construction.

Key products include bolts (outer hexagonal, inner hexagonal, carriage, flange), screws (machine, drilling, set, wood, self-tapping), nuts (hexagonal, K caps, nylon, self-locking, flange, cap, rivet nut series), and others (semi-hollow rivets, step rivets, non-standard customization).

With ISO9001 certification and distribution outlets in East China, Hangzhou Jiangxin Industry Co., Ltd is a trusted choice for high-quality fasteners that offer fast installation, durability, and compatibility. Explore our range of products for your industrial needs.