uxcell M8 x 100mm Thread Hex Head Split Expansion Bolts Screws 5 Pcs sold2025 All necessary parts in the

All necessary parts in the box

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PKGD: CGA 590 Hex Nut

the pulley has foam exterior layer to prevent scratch

uxcell M8 x 100mm Thread Hex Head Split Expansion Bolts Screws 5 Pcs sold2025 All necessary parts in theuxcell M8 x 100mm Thread Hex Head Split Expansion Bolts Screws 5 Pcs Applications: be widely used in fence, burglarproof doors and window, canopy, air conditioning rack fixation, home decoration, engineering, etc. The 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