Can be used for fastening into rock, concrete, brick, etc.
If bolt is removed and replaced, holding power is unaffected.
One-piece design, made of zinc alloy, is entirely rust-proof.
Popular size | Min drill dia | hole depth | kgs/1000pcs | pull out load kgs | qty box/ctn |
1/4-20 | 1/2 | 1-3/8 | 17 | 1080 | 50/250 |
5/16-18 | 5/8 | 1-5/8 | 25 | 1150 | 50/250 |
3/8-16 | 3/4 | 1-5/8 | 23.8 | 1570 | 50/250 |
1/2-13 | 7/8 | 2-1/2 | 69 | 2650 | 25/125 |
5/8-11 | 1 | 2-3/4 | 109 | 4420 | 25/125 |
3/4-10 | 1-1/4 | 2-7/8 | 195 | 5680 | 10/100 |
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Contact information 0086-532-80999626, 80999627, 80999629
Address : RM1621, north building, No.63 Haier road, Qingdao, China
TX : 266100
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