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Machine Screws

112 Results Found that Include 4,705 Products

Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

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

    Machine Screw, Head Type Flat, Carbon Steel, Drive Type Phillips, Finish Zinc-Plated and Rockwell Hardness B70; Varies by Thread Size and Length

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 18-8 Stainless Steel Machine Screw, Hex Trim, Hex Head 18-8 Stainless Steel Machine Screw, Hex Trim, Hex Head
  • Multiple product options available

    Machine Screw, Head Type Hex, 18-8 Stainless Steel, Drive Type Hex Trim, Finish Plain, Tensile Strength (PSI) 60,000 Min, Rockwell Hardness B70 Min and Meets/Exceeds...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Machine Screw, Phillips, Round Head Carbon 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

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Nylon Machine Screw, Slotted, Fillister Head Nylon Machine Screw, Slotted, Fillister Head
  • Multiple product options available

    Machine Screw, Head Type Fillister, Nylon, Drive Type Slotted, Finish Natural, Temp. Range (F) -40 to 185 and Meets/Exceeds IFI; Varies by Thread Size and Length

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Brass Machine Screw, Phillips, Flat Head Brass Machine Screw, Phillips, Flat Head
  • Multiple product options available

    Machine Screw, Head Type Flat, Brass, Drive Type Phillips, Finish Plain, Head Angle (Deg.) 82 and Meets/Exceeds ASME B18.6.3; Varies by Thread Size and Length

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Property Class 4.8 Steel Machine Screw, Slotted, Cheese Head Property Class 4.8 Steel Machine Screw, Slotted, Cheese Head
  • Multiple product options available

    Machine Screw, Head Type Cheese, Property Class 4.8 Steel, Drive Type Slotted, Finish Zinc-Plated, Tensile Strength (PSI) 60,900, Rockwell Hardness B71 to B99 and...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Machine Screw, Slotted, Flat Head Carbon 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

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Property Class 4.8 Steel Machine Screw, Phillips, Flat Head Property Class 4.8 Steel Machine Screw, Phillips, Flat Head
  • Multiple product options available

    Machine Screw, Head Type Flat, Property Class 4.8 Steel, Drive Type Phillips, Finish Zinc-Plated, Head Angle (Deg.) 90, Tensile Strength (PSI) 60,900 and Rockwell...More

  • MICRO PLASTICS
  • Nylon Machine Screw, Hex, Hex Head Nylon Machine Screw, Hex, Hex Head
  • Multiple product options available

    Machine Screw, Head Type Hex, Nylon, Thread Length —, Drive Type Hex, Finish Natural, Head Angle (Deg.) —, Washer Type —, Washer Material —, Washer O.D. —, Washer...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Machine Screw, Hex, Hex Head Carbon Steel Machine Screw, Hex, Hex Head
  • Multiple product options available

    Machine Screw, Head Type Hex, Carbon Steel, Thread Length —, Drive Type Hex, Finish Zinc-Plated, Head Dia. —, Head Angle (Deg.) —, Washer Type —, Washer Material —,...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 18-8 Stainless Steel Machine Screw, Hex, Hex Head 18-8 Stainless Steel Machine Screw, Hex, Hex Head
  • Multiple product options available

    Machine Screw, Head Type Hex, 18-8 Stainless Steel, Thread Length —, Drive Type Hex, Finish Plain, Thread Size 10-32, Driver Size 5/16", Head Dia. 0.312", Head Height...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.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More