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• Balustrades & Fencing
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      • 38mm Standoffs
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• Building and Construction Supplies
  • Ant Caps
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• Hand Tools
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  • Taps and Dies
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  • Wire Rope Cutters
    • FELCO Wire Rope Cutters
• Materials
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• Stainless Steel Fasteners
  • Assortment trays
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    • Hex Set Screws
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    • Structural Assemblies
  • Lag Screws
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      • Masonry Screw Anchor Gal
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    • Through Bolts
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    • Mushroom Head Screws
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  • Miscellaneous Fasteners
    • All Thread
      • Imperial All Thread Stainless Steel
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    • Cir Clips
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    • Pins
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  • Nails
    • Bullet Head Nails
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  • Nuts
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      • Imperial Dome Nuts Stainless
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    • Flange Nuts
    • Hex Nuts
      • Imperial Hex Nuts Stainless
      • Metric Hex Nuts Gal
      • Metric Hex Nuts Stainless
    • Lock Stud Nuts
      • Imperial Hex Stud Nuts Stainless
      • Metric Hex Stud Nuts Stainless Steel
    • Nylock Nuts
      • Imperial Nylock Nuts Stainless
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    • Push Nuts
    • Rivnuts
      • Riv Nuts Large Flange
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    • Structural Assemblies
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  • Rivets
    • Aluminium
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  • Self Drilling Screws
    • CSK Phillips Self Drilling Screws
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  • Self Tapping Screws
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  • Socket Drive Metal Threads
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    • Grub Screws
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  • Stainless Decking Screws
    • Anchormark
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  • Washer Products
    • Cup Head Bolts
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      • Flat Washers Gal
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      • Metric Nylon Washers
    • Lock Washers
    • Spring Washers
      • Imperial Spring Washers Stainless
      • Metric Spring Washers Gal
      • Metric Spring Washers Stainless
    • Square Washers
    • Structural Assemblies
• Stainless Steel Marine and Hardware Supplies
  • Cookout BBQ and Accessories
    • Marine BBQs
  • Marine Chandlery
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    • Ball Valves
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    • Skin Fittings
    • Tube Bends
  • Rub Rail
    • Hollow Back Rub Rail
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  • Stainless Steel Chain
    • Medium Link Chain
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  • Ultra Anchors
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  • Yacht Fittings
    • Pulley Blocks
• Wire/Rigging
  • Pins
  • Rigging Fittings
    • T/Balls
    • Threaded Eyes
      • Sea Air
    • Threaded Forks
    • Threaded Toggles
  • Swage Fittings
    • Chain Wire Swages
    • Copper Swage Ferrules
    • Lifeline Fittings
      • Pelican Hooks
    • Swage Eyes
      • Ronstan Swage Eyes
      • Sea AIR Swage Eyes
    • Swage Forks
    • Swage Hooks
    • Swage Lag Screws
    • Swage Studs
      • Commodity Swage Stud Terminals
      • Ronstan Lock Nuts
      • Ronstan Swage Stud Terminals
      • Sea AIR Lock Nuts
    • Swage Toggles
    • T Ball Swages
    • Thimbles
    • Wire Rope Grips
  • Turnbuckles
    • Closed Turnbuckles
      • Commodity
      • Ronstan
      • Sea Air
    • Open Turnbuckles
      • Commodity
      • Ronstan
      • Sea Air
  • Wire Rope
    • hamma 1x19 Wire Rope
    • hamma 7x19 Wire Rope
    • hamma 7x7 Wire Rope
    • hamma Pro Wire Rope
      • hamma Pro 1x19 Wire Rope
      • hamma Pro 1x25 Wire Rope
      • hamma Pro 1x7 Wire Rope
    • Lock Wire
    • PVC Coated Wire Rope

Hex Set Screw 5/16UNC x 5/8 304 x 1

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