YoiYee 4 Pack M12 x 70mm Sleeve Anchor Bolts, 16mm Heavy Duty Hex Fixings

Key features

• Technical Dimensions - M12 thread diameter, 70mm total length, requires a 16mm drill hole in solid masonry.
• Heavy Duty Hold - Expanding sleeve design grips firmly against concrete and brick walls under heavy load.
• Versatile Fastening - Suitable for securing machinery, structural posts, timber wall plates, and metal framework.
• Corrosion Resistant - Zinc plated steel construction provides reliable rust protection in indoor and sheltered outdoor environments.
• Package Contents - 4 x M12 x 70mm sleeve anchor hex bolts.

Description

These M12 x 70mm sleeve anchor hex bolts provide reliable fastening in solid concrete, brick, and masonry surfaces. The outer sleeve expands uniformly against the drilled hole as the hex bolt is tightened, locking heavy fixtures securely in place. Specifications Thread Diameter: M12 Total Length: 70mm Required Drill Hole: 16mm Material: Zinc Plated Steel Pack Size: 4 Head Type: Hex Bolt Common Questions Q: What size hole needs to be drilled for installation? A: A 16mm drill bit is required. M12 refers to the internal bolt thread diameter, while the outer expanding sleeve requires a 16mm diameter hole. Works Great For Securing workshop machinery to concrete slabs, attaching structural steel brackets, and mounting timber ledger boards to masonry walls. Pro Tip Drill the hole using a 16mm masonry bit and clear all loose dust before insertion to achieve maximum sleeve expansion grip. Package 4 x M12 x 70mm Sleeve Anchor Hex Bolts

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