Stainless Fasteners | Stainless nuts and bolts

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Grattan Stainless Steel Fasteners

  • Acorn Cap Nuts

    Stainless Steel Cap Nuts: An internally threaded nut with a closed dome for the purpose of threading onto an externally threaded bolt or screw. It gives a safe finished installation by not exposing the screw or bolt’s threads. The cap nut is made of 18.8 Stainless Steel for better corrosion resistance.
  • Carriage Bolts

    Stainless Steel Carriage Bolts: A headed and externally threaded mechanical device designed for insertion through holes in a soft material such as wood or pre-punched hole in harder material in which the square shank below the head grooves into to prevent the bolts from spinning during installation and tightening of a nut. The bolt is made of a 18.8 Stainless Steel for good corrosion resistance.
  • Cotter Pins

    Stainless Steel Cotter Pin: A device formed from wire used to prevent an assembly from loosening or separating. The pin is locked by bending the remainder of the pin protruding outside of the object inserted. Made of 18.8 Stainless Steel for corrosion resistance.
  • Coupling Nuts

  • Fender Washers

    Stainless Steel 18.8 Fender Washers: A stamped Stainless Steel product for the purpose of providing a bearing surface between the fasteners and mounting surface. The washer is made of 18.8 Stainless Steel for corrosion resistance.
  • Finish Washers

    Stainless Steel 18.8 Finish Washers: Also known as a cup washer: Its purpose is to recess a countersunk screw head where a round finish with great bearing surface is necessary and on a surface of a material that’s too thin to countersunk. The finishing washer is made of 18.8 stainless steel for corrision resistance.
  • Flat Washers

    Stainless Steel 18.8 Flat Washers: A stamped Stainless Steel product for the purpose of providing a bearing surface between the fasteners and mounting surface. The washer is made of 18.8 Stainless Steel for corrosion resistance.
  • Hex Bolts

    Stainless Steel 18.8 Hex Bolts / Cap Screws: A headed and externally threaded mechanical device designed for insertion through holes in assembled parts to mate with a nut or internally threaded fixture and its intended to be driven by its hex head. Material 18-8 stainless steel austenitic hardened by cold work only. Ideal where good corrosion resistance is required.
  • Hex Nuts

    Stainless Steel 18-8 Hex Nuts : A perforated block of metal possessing an internal or female thread intended for use on an external or male thread such as a bolt for the purpose of tightening or holding two or more bodies in definite relative positions.
  • Lag Bolts

    Stainless Steel Lag Bolts: A headed and externally threaded fastening device designed for installation through holes in a fixture or part with a gimlet point and coarse thread to cut its won thread into wood. The lag is driven by its hex head it is recommended to pre-drill. The lag bolt is made of 18-8 Stainless Steel for good corrosion resistance.
  • Machine Screws

    Stainless Machine Screws: A headed and externally threaded screw possessing capabilities which permit it to be inserted into holes in assembled parts mating with a performed internal thread. The screw is made of 18.8 Stainless Steel give a high resistance to corrosion.
  • Nylon Lock Nuts

    Stainless Nylon Lock Nuts: An internally threaded nut with an inserted nylon ring for the purpose of locking against the external threads of the inserted bolt or screw. The nylon insert lock nut is made of a 18.8 Stainless Steel for better corrosion resistance.
  • Sheet Metal Screws

    Stainless Steel 18.8 Sheet Metal Screws: An externally threaded type A Tapping screw for the purpose of tapping its own coarse thread in a metal surface with a pre-drilled pilot hole. The Sheet Metal Screw is made of 18-8 Stainless Steel for good corrosion resistance.
  • Socket Cap Screws

    Stainless Steel Socket Head Cap Screw: A headed and externally threaded bolt possessing capabilities which permit it to be inserted into holes in assembled parts mating with preformed internal threads. The bolt is driven by its internal hexagon socket to mate with a hex socket wrench. The socket cap screw is made of 18-8 Stainless Steel for better corrosion resistance.
  • Split Lock Washers

    Stainless Steel Split Lock Washers: A helical spring lock washer of Stainless Steel. It serves to lock fasteners such as bolts and nuts to the component parts of an assembly.
  • Wing Nuts

    Wing Nuts: 18.8 stainless steel