Wholesale Pack of 50 Pcs · 3/8 x 3-Inch Heavy-Duty Structural Size · Carbon Steel Single-Piece Formed Sleeve · Golden Zinc-Plated Rust Shield.
Heavy Duty Carbon Steel Sleeve Anchor Shield Bolts 3/8 x 3 Inch Bulk Box is a commercial-grade high-intensity concrete structural anchoring hardware package engineered for fastening structural steel columns, heavy overhead ceiling fans, iron security grilles, and industrial HVAC compressor brackets directly onto cured concrete structures, pillars, and ceiling slabs. Fabricated from premium high-tensile carbon steel blanks treated with an anti-corrosive multi-layer golden zinc electroplating matrix, it delivers exceptional shear resistance and immense pull-out threshold safety tolerances under maximum structural dead weights. Designed with an advanced wrapping steel sleeve that expands uniformly within drilled concrete holes as the hex nut is torqued down, it achieves an unbreakable, permanent friction lock. It stands as a top high-volume raw material selection across Bangladesh for building MEP sub-contractors, structural warehouse engineers, and facility maintenance teams.
Standard Industrial Fasteners & Steel Alloys Ltd.
Great quality Total product. Delivery was quick and packaging was solid. Would buy again.
This commercial bulk hardware anchoring cargo undergoes automated factory count checking and thread caliber alignment verification prior to warehouse tracking dispatch. Return or package structural replacement claims are valid within 7 days of delivery only if the outer factory cardboard box packaging remains entirely unopened, unpunctured, and clean, and out-of-the-box internal sleeve split fractures, severe thread cross-stripping, or missing hex nuts/washers from transit are documented upon physical destination arrival.
Does the job well for the price. Happy with the purchase overall — knocked one star for the wait.
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