High strength and tensile HDG Zinc plated ASTM A 307 bolt
Description
Steel structure bolt is a kind of high-strength bolt, which is also a kind of standard parts. Good fastening performance. Use dry steel structure on the project to make the fastening function.
For general steel structures, the required steel structure bolts are grade 8.8 or above, grade 10.9 or grade 12.9, all of which are high-strength steel structure bolts.
Specification
Size:M1.6-M72
Length : 5mm-1800mm
Finishing:Black, Zinc Plated
Grade:DIN: Gr 4.8, 8.8 ,10.9, 12.9
Standard:DIN,ISO,ASME/ANSI,ASTM
Material:Carbon Steel , Stainless Steel
Technical data sheet
High strength and tensile HDG Zinc plated ASTM A 307 bolt technical data sheet as below:
| Thread | P | k | S |
| A | B | max | min |
| max | min | max | min | A | B |
| M 1.6 | 0.35 | 1.22 | 0.98 | / | / | 3.2 | 3.02 | / |
| M 2 | 0.4 | 1.52 | 1.28 | / | / | 4 | 3.82 | / |
| M 2.5 | 0.45 | 1.82 | 1.58 | / | / | 5 | 4.82 | / |
| M 3 | 0.5 | 2.12 | 1.88 | / | / | 5.5 | 5.32 | / |
| M 3.5 | 0.6 | 2.52 | 2.28 | / | / | 6 | 5.82 | / |
| M 4 | 0.7 | 2.92 | 2.68 | 3 | 2.8 | 7 | 6.78 | 6.64 |
| M 5 | 0.8 | 3.65 | 3.35 | 3.74 | 3.26 | 8 | 7.78 | 7.64 |
| M 6 | 1 | 4.15 | 3.85 | 4.24 | 3.76 | 10 | 9.78 | 9.64 |
| M 7 | 1 | 4.95 | 4.65 | 5.04 | 4.56 | 11 | 10.73 | 10.57 |
| M 8 | 1.25 | 5.45 | 5.15 | 5.54 | 5.06 | 13 | 12.73 | 12.57 |
| M 10 | 1.5 | 6.56 | 6.22 | 6.69 | 6.11 | 17 | 16.73 | 16.57 |
| M 12 | 1.75 | 7.68 | 7.32 | 7.79 | 7.21 | 19 | 18.67 | 18.48 |
Characteristic
Steel structure bolts are mainly used in steel structure engineering to connect the connection points of steel structure plates.
Steel structure bolts are divided into torsion shear high-strength bolts and large hexagon high-strength bolts;
Large hexagon high strength bolt belongs to the high strength grade of ordinary screw effect
The torsional shear high-strength bolt is an improved type of large hexagon high-strength bolt for better construction.
Application
The bolts can be used in DVD, camera, glasses, clocks, electronic equipment, engineering, construction, bridges, transportation equipment, aircraft, trams, automobiles and other fields.
Product picture
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