1ications: be widely used in fence, burglarproof doors and windows, canopy, air conditioning rack fixation, home decoration, engineering, etc.2 working principle of expansion screw: Put the expansion screw into the ground or the hole on the wall and then tighten the nuts of the expansion bolt with wrench. The bolt goes outside while the metal sheath does not move. Thus the bigger head of the bolt will expand the metal sheath, making it fill the whole hole. Now, the expansion screw can not be pulled out.
sourcingmap 20 Pcs 25mm Long Metal M6 Threaded Expansion Bolt Sleeve Anchors Tool
$29.99
- Product Name: Expansion Bolt; Material: Metal
- Weight: 119g; Package Content: 20pcs x Expansion Bolt
- Thread Dia: M6/0.24″; Main Color: Silver Tone
- Overall Length: 25mm/1″
- Outside Diameter: 8mm/0.31″
In stock
Additional information
| Weight | 0.1 kg |
|---|---|
| brand | Sourcingmap |
| dimensions | 13.5 x 9.5 x 2.9 cm; 100 Grams |