Namibia Stainless steel bolts
Product Name Hex bolt
Material Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 steel
Surface Treatment BZP / HDG / BLACK / DACROMET / TEFLON or customizable
Diameter M6-M60
Category:
NamibiaHex Bolts
Product Description
Product Name Hex bolt
Material Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 steel
Surface Treatment BZP / HDG / BLACK / DACROMET / TEFLON or customizable
Diameter M6-M60
Specifications: Thread diameter * Length (D*L) Example: M4*20 Thread diameter 4MM, thread length 20MM
| Note: There is a certain error, please take the actual prevail, mind carefully or contact customer service! | 单位：mm | ||||||
| Nominal diameter d |
Screw thread P |
K | S | ||||
| max | min | max | min | ||||
| M3 | 0.5 | 2.2 | 1.9 | 5.5 | 5.25 | ||
| M4 | 0.7 | 3 | 2.8 | 7 | 6.65 | ||
| M5 | 0.8 | 3.74 | 3.26 | 8 | 7.65 | ||
| M6 | 1 | 4.24 | 3.76 | 10 | 9.65 | ||
| M7 | 1 | 5.04 | 4.56 | 11 | 10.57 | ||
| M8 | 1.25 | 5.54 | 5.06 | 13 | 12.57 | ||
| M10 | 1.5 | 6.69 | 6.11 | 17 | 16.57 | ||
| M12 | 1.75 | 7.79 | 7.21 | 19 | 18.48 | ||
| M14 | 2 | 9.09 | 8.51 | 22 | 21.16 | ||
| M16 | 2 | 10.29 | 9.71 | 24 | 23.16 | ||
| M18 | 2.5 | 11.85 | 11.15 | 27 | 26.15 | ||
| M20 | 2.5 | 12.85 | 12.15 | 30 | 29.16 | ||
Intimate service
◎ Factory special line delivery escort for your construction period, and unconditional replacement of goods damaged during transportation
◎ Assembly workers fine packaging and loading, using special sealing bags and packaging equipment to ensure that customers receive a qualified good product
◎ After-sales technical team 7*24 hours quick response, timely solve your confusion!
Quality of finishing
◎ All materials are made of national regular factory materials, never cut corners, sufficient thickness and quantity, zero error in size
(Q235B, Q345D, Q355, 40Cr, 35CrMoA, 42CrMo, rebar, Q195, 35#, 45#);
◎ Always adhere to the production concept of "unqualified raw materials do not use, unqualified products do not leave the factory";
◎ Each processed product is produced according to customer requirements, with 3C certification, the product is durable, long service life;
Scale production
◎ Chenzheng has 5000+ square meters of steel structure parts production plant, more than 100 sets of modern processing and production equipment
◎ Product quality and quantity, does not meet the quality of direct return, production in strict accordance with national standards, the second delivery on the day of the order, freight damage guarantee compensation during transportation.
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