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Nut Fastener Manufacturers in Hyderabad

Sriraj Group is a leading manufacturer, supplier and exporter of bolts, nuts, screws, washers, wire mesh, bright bars in India. http://www.srirajgroup.com/

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Nut Fastener Manufacturers in Hyderabad

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  1. SRIRAJ GROUP Bolts, Nuts, Screws, Washers, Wire Mesh etc….

  2. SCREWS

  3. SCREWS • Corrosion Resistant • Rusting fasteners retain moisture in 2 types • Rot 2. Bleed • Galvanizedcoating • Specify “hot-dipped” • Avoid electro-galvanized (bright) • Stainless steel • Polymer-coated

  4. SCREWS

  5. SCREWS

  6. NAILS • Hardened piece of wire • Nail length is given in “Penny Weight” (d)10d nail is about 3” long

  7. NAILS Avoid Splitting Wood • Using pilot holes • Flat side with the grain

  8. NAILS Avoid splitting wood • Stagger nails

  9. NAILS TYPES • Smooth shank • Ring shank • Spiral shank • Truss nail • Duplex nail (temporary)

  10. BOLTS • Better shear strength than nails and screws • Used in major structural joints • Size: diameter and length • Sizing length: 1” greater than the adjoining boards

  11. PILOT HOLE for BOLTS • Pilot hole same size as bolt • Thread bite not required • Washers and nut required to fasten

  12. BOLT TYPES Standard Bolt • Hex or square head

  13. BOLT TYPES Carriage bolt • Round head with square base for better look and feel • Tighten until square base crunches in

  14. BOLT TYPES Expanding or wedge bolt • Attaching to concrete or brick • Flange fits into pre-drilled hole

  15. Wedge Bolt Installation • Drill depth of bolt with concrete bit • Hammer bolt to bottom of pilot hole • Avoid flattening threads • Tighten nut and washer

  16. Company Address SRIRAJ GROUP #Plot No: F5-F6, Satellite Industrial Estate,Shivalayam Road, Balanagar, Hyderabad.Pin: 500 037, Telangana State, India.Phone: +91-040-64509281, 09246178578 Fax: +9104023777206 Email: info@srirajgroup.com

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