Hex Head Lag Screws Bolts, 20pcs 1/4" x 4" 304 Stainless Steel Wood Screws 100x150mm(W*L) Punch the wall according to

Punch the wall according to the mark and insert the end of the expansion tube into the wall

Size: 8mmx11mm(I

WHEEL SIZE: Diameter: 26mm

Outer Diameter: 23mm/0

Hex Head Lag Screws Bolts, 20pcs 1/4" x 4" 304 Stainless Steel Wood Screws 100x150mm(W*L) Punch the wall according to1. Hex lag screws, also known as lag bolts, are wooden fasteners commonly used in construction projects such as building decks, fences, docks, bridges and other outdoor structures. They are hexagonal in shape with a pointed tip and have coarse threads making them strong and durable. They have a high level of holding power and are resistant to vibration and loosening. 2. Made of 304 stainless steel material, which is corrosion resistant and oxidation