Slotted Flat Head Silicon Bronze Machine Screws 5/16-18

Machine Screws Are Fully Threaded
Alloy 651
For longer length Screws CLICK below under Machine Bolts


  • Flat Silicon Bronze Fender Washers
  • Flat Silicon Bronze Washers
  • Hex Silicon Bronze Heavy Nuts
  • Hex Silicon Bronze Nuts
  • Silicon Bronze Lock Washers
  • Slotted Flat Head Silicon Bronze Machine Bolts 5/16-18
  • We offer quantity discounts on most items. If available click on pieces per box to change the Quantity for discounted price.

    UnitPieces per BoxPriceDisplay NameNumber of Boxes
    Box25$30.151"
    Box25$31.771-1/4"
    Box25$33.421-1/2"
    Box25$38.012"
    Box25$45.302-1/2"
    Box25$49.503"




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