AY Fastener AY plug bolt AY-425AS (Pan screw P-1) Trivalent AY-425AS 100 pieces

Catalogue number: AY-425AS Features: ●Zinc die-cast sleeves have zero self-corrosion. ●Tapered nut ensures that the sleeve is securely fixed. Applications: ●Used for attaching all kinds of equipment and fixtures to concrete, blocks, bricks, tiles, and marble. Specifications: ●Screw size: M4 ●Drill diameter (mm): 7.5 ●Maximum tensile load (kN): 2.8 ●Outer diameter (mm): 7.0 ●Embedded depth (mm): 18 ●Pilot hole diameter (mm): 7.5 ●Bolt diameter x bolt length (mm): M4 x 25 ●Bolt dimensions (mm): 25 ●Sleeve length (mm): 18 Materials/Finish: ●Screws and bolts: Steel ●Tapered nut and sleeve: Zinc die-cast ●Surface treatment: Trivalent chromate treatment