Product Description:
Wind Energy Fasteners DIN603 SS316 A4.70 Mushroom Head Square Neck Carriage Bolt
Wind Energy Fasteners DIN603 SS316 A4.70 Mushroom Head Square Neck Carriage Bolt Made In China.
More corrosion resistant than 18-8 stainless steel bolts, these 316 stainless steel bolts have excellent resistance to chemicals and salt water and are a good choice for ACQ-treated (arsenic-free) lumber. They may be mildly magnetic. A square neck keeps them from turning when tightening a nut. A smooth, rounded head provides a finished look. Dimensions meet ASME B18.5 or DIN 603 specifications.
Length is measured from under the head.
| Products name | Wind Energy Fasteners DIN603 SS316 A4.70 Mushroom Head Square Neck Carriage Bolt |
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Material | Carbon Steel,Alloy Steel;Stainless Steel:SS304, SS316,SS316L |
| Steel Grade: 8.8,10.9,12.9,Grade2,5 and 8,Class A2-70,A4-70,A4-80 |
| Finishing | Black Oxide,HDG(Hot Dip Galvanized),Zinc Plated,Dacromet |
| Related Products | Hex Nuts,Flat Washer,and Spring Washer |
| Applications | Nuclear power,Wind tower,Automotive industry,Railway,Electronic,Construction industry. |
| Stock Products | DIN603 Carriage Bolt most of size in stock. |
| Get Free Samples for standard fastener from Jiangyin XiangGu Hardware Products Co.,Ltd |
| Focus On Supplying High Quality Fasteners. |
Drawing:
| Mushroom head square neck bolts |
| DIN603-2010 |
 |
| d(mm) | M5 | M6 | M8 | M10 | M12 | M16 | M20 |
| P(mm) | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 |
| b(mm) | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 |
| 125<L≤200 | 22 | 24 | 28 | 32 | 36 | 44 | 52 |
| L>200 | / | / | 41 | 45 | 49 | 57 | 65 |
| dk(mm) | min | 12.45 | 15.45 | 19.35 | 23.35 | 29.35 | 37.2 | 45.2 |
| max | 13.55 | 16.55 | 20.65 | 24.65 | 30.65 | 38.8 | 46.8 |
| ds(mm) | min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 |
| max | 5 | 6 | 8 | 10 | 12 | 16 | 20 |
| k(mm) | min | 2.7 | 3.12 | 4.12 | 4.62 | 6.05 | 8.05 | 9.95 |
| max | 3.3 | 3.88 | 4.88 | 5.38 | 6.95 | 8.95 | 11.05 |
| s(mm) | min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 |
| max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 |
| k1(mm) | min | 2.9 | 3.4 | 4.4 | 5.4 | 7.25 | 11.1 | 14.1 |
| max | 4.1 | 4.6 | 5.6 | 6.6 | 8.75 | 12.9 | 15.9 |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock,or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shipment or L/C.
If you have another question, please feel free to contact us.
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DIN 603 SS 316 A4.70 Carriage Mushroom Head Square Neck Bolts Images
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