Jiaxing Chenxi Hardware Co., Ltd.
Jiaxing Chenxi Hardware Co., Ltd. customers first、quality first、honest
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Product Description
Hex bolts,also called hexagon screw head bolts,hex cap bolts ,hex-cap screws,or machine bolts,are a very common choice when it comes to construction and repair.Hexagon screw head bolts come in a large variety of sizes and diameters. The besr way to choose the right hex bolt is to find the bolt material that best suits your needs
| Unit:mm | ||||||||||||||||||||||||||||
| d | M1.6 | M1.7 | M2 | M2.3 | M2.5 | M2.6 | M3 | M3.5 | M4 | M5 | M6 | M7 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | ||
| p | 0.35 | 0.35 | 0.4 | 0.45 | 0.45 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | ||
| b | L≤125 | 9 | 9 | 10 | 11 | 11 | 11 | 12 | 13 | 14 | 16 | 18 | 20 | 22 | 26 | 30 | 34 | 38 | 42 | 46 | 50 | 54 | 60 | 66 | 72 | 78 | 84 | |
| 125＜L≤200 | / | / | / | / | / | / | / | / | / | 22 | 24 | 26 | 28 | 32 | 36 | 40 | 44 | 48 | 52 | 56 | 60 | 66 | 72 | 78 | 84 | 90 | ||
| L＞200 | / | / | / | / | / | / | / | / | / | / | / | / | / | 45 | 49 | 53 | 57 | 61 | 65 | 69 | 73 | 79 | 85 | 91 | 97 | 103 | ||
| ds | max | 1.6 | 1.7 | 2 | 2.3 | 2.5 | 2.6 | 3 | 3.5 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 33 | 36 | 39 | |
| min | A | 1.46 | 1.56 | 1.86 | 2.16 | 2.36 | 2.46 | 2.86 | 3.32 | 3.82 | 4.82 | 5.82 | 6.78 | 7.78 | 9.78 | 11.7 | 13.7 | 15.7 | 17.7 | 19.7 | 21.7 | 23.7 | / | / | / | / | / | |
| B | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | 15.6 | 17.6 | 19.5 | 21.5 | 23.5 | 26.5 | 29.5 | 32.4 | 35.4 | 38.4 | ||
| k | A | max | 1.22 | 1.325 | 1.52 | 1.725 | 1.82 | 1.925 | 2.12 | 2.52 | 2.92 | 3.65 | 4.15 | 4.95 | 5.45 | 6.58 | 7.68 | 8.98 | 10.2 | 11.7 | 12.7 | 14.2 | 15.2 | / | / | / | / | / |
| min | 0.98 | 1.075 | 1.28 | 1.475 | 1.58 | 1.675 | 1.88 | 2.28 | 2.68 | 3.36 | 3.85 | 4.65 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | 11.3 | 12.3 | 13.8 | 14.8 | / | / | / | / | / | ||
| B | max | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | 10.3 | 11.9 | 12.9 | 14.4 | 15.4 | 17.4 | 19.1 | 21.4 | 22.9 | 26.4 | |
| min | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | 9.71 | 11.2 | 12.2 | 13.7 | 14.7 | 16.7 | 18.3 | 20.5 | 22.1 | 24.6 | ||
| s | max | 3.2 | 3.5 | 4 | 4.5 | 5 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | |
| min | A | 3.02 | 3.32 | 3.82 | 4.32 | 4.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.7 | 12.7 | 16.7 | 18.7 | 21.7 | 23.7 | 26.7 | 29.7 | 31.6 | 35.4 | / | / | / | / | / | |
| B | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | 23.2 | 26.2 | 29.2 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | ||
Hex head bolt Mechanical Property:
Bolt mechanical parts,with nuts cylindrical threaded fasteners.By the head and the screw(with extemal thread of the cylinder) of two parts of fasteners,to cooperate with nut,used for fastening the two parts with hole.This kind of connection form according to bolt connection.Such as screw the nut on the bolt,and can make the two parts separately,so the bolt connection is a detachable