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Machine Screws

616 Results Found that Include 4,938 Products

Results per page: 16 | 32 | 48
  • GRAINGER APPROVED
  • Carbon Steel Machine Screw, Slotted, Flat HeadCarbon Steel Machine Screw, Slotted, Flat Head
  • Multiple product options available

    Machine Screw, Head Type Flat, Carbon Steel, Drive Type Slotted, Finish Zinc-Plated, Tensile Strength (PSI) 60,000 and Meets/Exceeds ASME B18.6.3; Varies by Thread Size...More

Machine Screw,1/4-20x1 1/2 L,PK50
  • GRAINGER APPROVED
  • Machine Screw, 1/4-20x1 1/2 L, PK50Machine Screw,1/4-20x1 1/2 L,PK50
  • Item # 31JV38
  • Mfr. Model # U51300.025.0150
  • Machine Screw, Head Type Flat, 304 Stainless Steel, Length 1-1/2 In., Drive Type Phillips, Thread Size 1/4...More

Machine Screw,10-24 x 1/2,PK100
  • GRAINGER APPROVED
  • Machine Screw, 10-24 x 1/2, PK100Machine Screw,10-24 x 1/2,PK100
  • Item # 31JT53
  • Mfr. Model # U24862.019.0050
  • Machine Screw, Head Type Truss, Low Carbon Steel, Length 1/2 In., Drive Type Phillips, Finish Zinc-Plated,...More

  • GRAINGER APPROVED
  • Low Carbon Steel Stove Bolt, Slotted, Round HeadLow Carbon Steel Stove Bolt, Slotted, Round Head
  • Multiple product options available

    Stove Bolt, Head Type Round, Low Carbon Steel, Drive Type Slotted, Finish Zinc-Plated, Temp. Range (F) 0 - +375, Tensile Strength (PSI) 60,000, Rockwell Hardness...More

Machine Screw,Truss,6-32x1,PK100
  • GRAINGER APPROVED
  • Machine Screw, Truss, 6-32x1, PK100Machine Screw,Truss,6-32x1,PK100
  • Item # 31JT49
  • Mfr. Model # U24862.013.0100
  • Machine Screw, Head Type Truss, Low Carbon Steel, Length 1 In., Drive Type Phillips, Finish Zinc-Plated,...More

Mach Screw,Rnd,10-24x2 1/4 L,PK50
  • GRAINGER APPROVED
  • Mach Screw, Rnd, 10-24x2 1/4 L, PK50Mach Screw,Rnd,10-24x2 1/4 L,PK50
  • Item # 31KJ32
  • Mfr. Model # U51213.019.0225
  • Machine Screw, Head Type Round, 304 Stainless Steel, Length 2-1/4 In., Drive Type Slotted, Thread Size #10,...More

Mach Screw,Rnd,1/4-20 x 1 L,PK50
  • GRAINGER APPROVED
  • Mach Screw, Rnd, 1/4-20 x 1 L, PK50Mach Screw,Rnd,1/4-20 x 1 L,PK50
  • Item # 31JV22
  • Mfr. Model # U51213.025.0100
  • Machine Screw, Head Type Round, 304 Stainless Steel, Length 1 In., Drive Type Slotted, Thread Size 1/4 In.,...More

Mach Scr,Flat,1/4-20x1/2 L,Pk50
  • GRAINGER APPROVED
  • Mach Scr, Flat, 1/4-20x1/2 L, Pk50Mach Scr,Flat,1/4-20x1/2 L,Pk50
  • Item # 31JT76
  • Mfr. Model # U48170.025.0050
  • Machine Screw, Head Type Flat, Brass, Length 1/2 In., Drive Type Slotted, Thread Size 1/4 In., Driver Size...More

  • GRAINGER APPROVED
  • Carbon Steel Machine Screw, Slotted, Pan HeadCarbon Steel Machine Screw, Slotted, Pan Head
  • Multiple product options available

    Machine Screw, Head Type Pan, Carbon Steel, Drive Type Slotted, Finish Zinc-Plated, Tensile Strength (PSI) 60,000 and Meets/Exceeds ASME B18.6.3; Varies by Thread Size...More

  • GRAINGER APPROVED
  • Carbon Steel Machine Screw, Phillips, Round HeadCarbon Steel Machine Screw, Phillips, Round Head
  • Multiple product options available

    Machine Screw, Head Type Round, Carbon Steel, Drive Type Phillips, Finish Zinc-Plated, Tensile Strength (PSI) 60,000 and Meets/Exceeds ASME B18.6.3; Varies by Thread...More

  • GRAINGER APPROVED
  • Low Carbon Steel Stove Bolt, Slotted, Flat HeadLow Carbon Steel Stove Bolt, Slotted, Flat Head
  • Multiple product options available

    Stove Bolt, Head Type Flat, Low Carbon Steel, Drive Type Slotted, Finish Zinc-Plated, Head Angle (Deg.) 82, Temp. Range (F) 0 - +375, Tensile Strength (PSI) 60,000,...More

Results per page: 16 | 32 | 48

Use a machine screw when you need to secure panels and parts through existing, tapped holes on everything from electronic equipment to engines to large machines. Fillister and cheese head screws have deep slots to allow increased driving power. Flat head screws lie flush with the material surface. Tamper-resistant screws are a good choice to prevent unauthorized access to electrical or control panels. Grainger has the right machine screw for your assembly or replacement job, including slotted, Phillips, tamper-resistant and hexagon head screws. Find what you need today.