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    128 Products

    Steel Wire-Locking Socket Head Screws

    Image of ProductInUse. Front orientation. Socket Head Screws. Steel Wire-Locking Socket Head Screws.
    Image of Product. Front orientation. Socket Head Screws. Steel Wire-Locking Socket Head Screws, Fully Threaded.

    Fully Threaded

    Image of Product. Front orientation. Socket Head Screws. Steel Wire-Locking Socket Head Screws, Partially Threaded.

    Partially Threaded

    Our most vibration-resistant steel socket head screws. To lock them in place, secure a wire (sold separately) through a hole in their head. These screws won't loosen in moderate to heavy vibration. Made of alloy steel, they're some of our strongest screws. Their deep, six-point socket keeps hex keys from slipping out and damaging the drive.
    Length is measured from under the head.
    Black-Oxide Alloy Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Screws
    Stainless
    Steel Wire
    Head
    Lg.
    Dia.
    Ht.
    Hole
    Dia.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    Each
    Black-Oxide Alloy Steel
     
    2-56
    3/16"0.14"0.086"0.031"Fully ThreadedCoarse
    170,000590117A1110000008860K11000000
    1/4"0.14"0.086"0.031"Fully ThreadedCoarse
    170,000590117A112000008860K1100000
    3/8"0.14"0.086"0.031"Fully ThreadedCoarse
    170,000590117A113000008860K1100000
    1/2"0.14"0.086"0.031"Fully ThreadedCoarse
    170,000590117A114000008860K1100000
     
    4-40
    3/16"0.183"0.112"0.035"Fully ThreadedCoarse
    170,0001090117A115000008860K120000
    1/4"0.183"0.112"0.035"Fully ThreadedCoarse
    170,0001090117A116000008860K120000
    3/8"0.183"0.112"0.035"Fully ThreadedCoarse
    170,0001090117A117000008860K120000
    1/2"0.183"0.112"0.035"Fully ThreadedCoarse
    170,0001090117A118000008860K120000
     
    6-32
    1/4"0.226"0.138"0.035"Fully ThreadedCoarse
    170,0001090117A119000008860K120000
    3/8"0.226"0.138"0.035"Fully ThreadedCoarse
    170,0001090117A121000008860K120000
    1/2"0.226"0.138"0.035"Fully ThreadedCoarse
    170,0001090117A122000008860K120000
    3/4"0.226"0.138"0.035"Fully ThreadedCoarse
    170,0001090117A123000008860K120000
     
    8-32
    3/8"0.27"0.164"0.047"Fully ThreadedCoarse
    170,0001090117A124000008860K130000
    1/2"0.27"0.164"0.047"Fully ThreadedCoarse
    170,0001090117A125000008860K130000
    3/4"0.27"0.164"0.047"Fully ThreadedCoarse
    170,0001090117A126000008860K130000
     
    10-24
    3/8"5/16"0.19"0.047"Fully ThreadedCoarse
    170,0001090117A183000008860K130000
    1/2"5/16"0.19"0.047"Fully ThreadedCoarse
    170,0001090117A187000008860K130000
    3/4"5/16"0.19"0.047"Fully ThreadedCoarse
    170,0001090117A188000008860K130000
     
    10-32
    3/8"5/16"0.19"0.047"Fully ThreadedFine
    170,0001090117A191000008860K130000
    1/2"5/16"0.19"0.047"Fully ThreadedFine
    170,0001090117A193000008860K130000
    5/8"5/16"0.19"0.047"Fully ThreadedFine
    170,0001090117A194000008860K130000
    3/4"5/16"0.19"0.047"Fully ThreadedFine
    170,0001090117A195000008860K130000
    1"5/16"0.19"0.047"Fully ThreadedFine
    170,0001090117A196000008860K130000
     
    1/4"-20
    1/4"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A534000008860K130000
    3/8"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A53500008860K130000
    1/2"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A53700008860K130000
    5/8"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A53900008860K130000
    3/4"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A54000008860K130000
    1"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A54200008860K130000
    1 1/4"3/8"1/4"0.047"Fully ThreadedCoarse
    170,0001090117A544000008860K130000
    1 1/2"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A546000008860K130000
    1 3/4"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A562000008860K130000
    2"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A550000008860K130000
    2 1/4"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A551000008860K130000
    2 1/2"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A565000008860K130000
    2 3/4"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A569000008860K130000
    3"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A572000008860K130000
    3 1/2"3/8"1/4"0.047"Partially ThreadedCoarse
    170,0001090117A575000008860K130000
     
    1/4"-28
    3/4"3/8"1/4"0.047"Fully ThreadedFine
    170,0001090117A20000008860K130000
    1"3/8"1/4"0.047"Fully ThreadedFine
    170,0001090117A205000008860K130000
     
    5/16"-18
    3/4"15/32"5/16"0.047"Fully ThreadedCoarse
    170,0001090117A581000008860K130000
    1"15/32"5/16"0.047"Fully ThreadedCoarse
    170,0001090117A583000008860K130000
    1 1/4"15/32"5/16"0.047"Fully ThreadedCoarse
    170,0001090117A585000008860K130000
    1 1/2"15/32"5/16"0.047"Fully ThreadedCoarse
    170,0001090117A587000008860K130000
     
    5/16"-24
    3/4"15/32"5/16"0.047"Fully ThreadedFine
    170,0001090117A230000008860K130000
    1"15/32"5/16"0.047"Fully ThreadedFine
    170,0001090117A235000008860K130000
     
    3/8"-16
    3/4"9/16"3/8"0.064"Fully ThreadedCoarse
    170,0001090117A622000008860K140000
    1"9/16"3/8"0.064"Fully ThreadedCoarse
    170,0001090117A624000008860K140000
    1 1/4"9/16"3/8"0.064"Fully ThreadedCoarse
    170,0001090117A626000008860K140000
    1 1/2"9/16"3/8"0.064"Fully ThreadedCoarse
    170,0001090117A628000008860K140000
    1 3/4"9/16"3/8"0.064"Partially ThreadedCoarse
    170,0001090117A630000008860K140000
    2 1/4"9/16"3/8"0.064"Partially ThreadedCoarse
    170,0001090117A633000008860K140000
    2 1/2"9/16"3/8"0.064"Partially ThreadedCoarse
    170,0001090117A634000008860K140000
    3 1/2"9/16"3/8"0.064"Partially ThreadedCoarse
    170,000590117A638000008860K140000
     
    3/8"-24
    1"9/16"3/8"0.064"Fully ThreadedFine
    170,0001090117A250000008860K140000
    1 1/4"9/16"3/8"0.064"Fully ThreadedFine
    170,0001090117A255000008860K140000
     
    1/2"-13
    1"3/4"1/2"0.064"Fully ThreadedCoarse
    170,000590117A715000008860K140000
    1 1/4"3/4"1/2"0.064"Fully ThreadedCoarse
    170,000590117A717000008860K140000
    1 1/2"3/4"1/2"0.064"Fully ThreadedCoarse
    170,000590117A716000008860K140000
    1 3/4"3/4"1/2"0.064"Fully ThreadedCoarse
    170,000590117A718000008860K140000
    2"3/4"1/2"0.064"Fully ThreadedCoarse
    170,000590117A720000008860K140000
    2 1/2"3/4"1/2"0.064"Partially ThreadedCoarse
    170,000590117A722000008860K140000
     
    1/2"-20
    1 1/4"3/4"1/2"0.064"Fully ThreadedFine
    170,000590117A270000008860K140000
    1 3/4"3/4"1/2"0.064"Fully ThreadedFine
    170,000590117A275000008860K140000
    2"3/4"1/2"0.064"Fully ThreadedFine
    170,000590117A280000008860K140000
     
    5/8"-11
    2"15/16"5/8"0.064"Fully ThreadedCoarse
    170,000190117A80200008860K140000
    2 1/2"15/16"5/8"0.064"Partially ThreadedCoarse
    170,000190117A80400008860K140000
     

    Stainless Steel Wire-Locking Socket Head Screws

    Image of ProductInUse. Front orientation. Socket Head Screws. Stainless Steel Wire-Locking Socket Head Screws.
    Image of Product. Front orientation. Socket Head Screws. Stainless Steel Wire-Locking Socket Head Screws, Fully Threaded.

    Fully Threaded

    Image of Product. Front orientation. Socket Head Screws. Stainless Steel Wire-Locking Socket Head Screws, Partially Threaded.

    Partially Threaded

    Our most vibration-resistant stainless steel screws. To lock them in place, secure a wire (sold separately) through a hole in their head. These screws won't loosen in moderate to heavy vibration. Their deep, six-point socket keeps hex keys from slipping out and damaging the drive.
    Length is measured from under the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel screws can.
    Screws
    Stainless
    Steel Wire
    Head
    Lg.
    Dia.
    Ht.
    Hole
    Dia.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    Each
    18-8 Stainless Steel
     
    2-56
    1/8"0.14"0.086"0.031"Fully ThreadedCoarse
    80,000590152A1210000008860K11000000
    3/16"0.14"0.086"0.031"Fully ThreadedCoarse
    80,000590152A122000008860K1100000
    1/4"0.14"0.086"0.031"Fully ThreadedCoarse
    80,000590152A12300008860K1100000
    3/8"0.14"0.086"0.031"Fully ThreadedCoarse
    80,000590152A12400008860K1100000
    1/2"0.14"0.086"0.031"Fully ThreadedCoarse
    80,000590152A125000008860K1100000
     
    4-40
    1/8"0.183"0.112"0.036"Fully ThreadedCoarse
    80,000590152A10100008860K120000
    3/16"0.183"0.112"0.036"Fully ThreadedCoarse
    80,000590152A11100008860K120000
    1/4"0.183"0.112"0.035"Fully ThreadedCoarse
    80,000590152A110000008860K120000
    5/16"0.183"0.112"0.036"Fully ThreadedCoarse
    80,000590152A112000008860K120000
    3/8"0.183"0.112"0.035"Fully ThreadedCoarse
    80,000590152A113000008860K120000
    1/2"0.183"0.112"0.035"Fully ThreadedCoarse
    80,000590152A116000008860K120000
     
    6-32
    3/16"0.226"0.138"0.036"Fully ThreadedCoarse
    80,000590152A141000008860K120000
    1/4"0.226"0.138"0.036"Fully ThreadedCoarse
    80,000590152A14200008860K120000
    5/16"0.226"0.138"0.036"Fully ThreadedCoarse
    80,000590152A14300008860K120000
    3/8"0.226"0.138"0.035"Fully ThreadedCoarse
    80,000590152A150000008860K120000
    1/2"0.226"0.138"0.035"Fully ThreadedCoarse
    80,000590152A153000008860K120000
    3/4"0.226"0.138"0.035"Fully ThreadedCoarse
    80,000590152A156000008860K120000
    1"0.226"0.138"0.036"Fully ThreadedCoarse
    80,000590152A159000008860K120000
     
    8-32
    1/4"0.27"0.164"0.047"Fully ThreadedCoarse
    80,000590152A21600008860K130000
    3/8"0.27"0.164"0.035"Fully ThreadedCoarse
    80,000590152A21500008860K130000
    1/2"0.27"0.164"0.035"Fully ThreadedCoarse
    80,000590152A21800008860K130000
    3/4"0.27"0.164"0.035"Fully ThreadedCoarse
    80,000590152A22100008860K130000
    1"0.27"0.164"0.047"Fully ThreadedCoarse
    80,000590152A222000008860K130000
     
    10-24
    3/8"5/16"0.19"0.047"Fully ThreadedCoarse
    80,000590152A23100008860K130000
    1/2"5/16"0.19"0.047"Fully ThreadedCoarse
    80,000590152A23200008860K130000
    5/8"5/16"0.19"0.047"Fully ThreadedCoarse
    80,000590152A23300008860K130000
    3/4"5/16"0.19"0.047"Fully ThreadedCoarse
    80,000590152A23400008860K130000
    1"5/16"0.19"0.047"Fully ThreadedCoarse
    80,000590152A23500008860K130000
     
    10-32
    1/4"5/16"0.19"0.047"Fully ThreadedFine
    80,000590152A25300008860K130000
    3/8"5/16"0.19"0.047"Fully ThreadedFine
    80,000590152A25400008860K130000
    1/2"5/16"0.19"0.047"Fully ThreadedFine
    80,000590152A25500008860K130000
    5/8"5/16"0.19"0.047"Fully ThreadedFine
    80,000590152A25600008860K130000
    3/4"5/16"0.19"0.047"Fully ThreadedFine
    80,000590152A25800008860K130000
    1"5/16"0.19"0.047"Fully ThreadedFine
    80,000590152A26100008860K130000
    1 1/4"5/16"0.19"0.047"Partially ThreadedFine
    80,000590152A26200008860K130000
    1 1/2"5/16"0.19"0.047"Partially ThreadedFine
    80,000590152A263000008860K130000
     
    1/4"-20
    1/4"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A31700008860K130000
    5/16"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A31800008860K130000
    3/8"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A31900008860K130000
    1/2"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A32000008860K140000
    3/4"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A32300008860K140000
    1"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A32600008860K140000
    1 1/4"3/8"1/4"0.047"Fully ThreadedCoarse
    80,000590152A329000008860K140000
    1 1/2"3/8"1/4"0.047"Partially ThreadedCoarse
    80,000590152A332000008860K140000
    2"3/8"1/4"0.047"Partially ThreadedCoarse
    80,000590152A335000008860K130000
     
    5/16"-18
    3/4"15/32"5/16"0.047"Fully ThreadedCoarse
    80,000590152A336000008860K130000
    1"15/32"5/16"0.047"Fully ThreadedCoarse
    80,000590152A337000008860K130000
    1 1/4"15/32"5/16"0.047"Fully ThreadedCoarse
    80,000590152A338000008860K130000
    1 1/2"15/32"5/16"0.047"Fully ThreadedCoarse
    80,000590152A339000008860K130000
     
    3/8"-16
    3/4"9/16"3/8"0.064"Fully ThreadedCoarse
    80,000590152A341000008860K140000
    1"9/16"3/8"0.064"Fully ThreadedCoarse
    80,000590152A342000008860K140000
    1 1/4"9/16"3/8"0.064"Fully ThreadedCoarse
    80,000590152A343000008860K140000
    1 1/2"9/16"3/8"0.064"Fully ThreadedCoarse
    80,000590152A344000008860K140000
    1 3/4"9/16"3/8"0.064"Partially ThreadedCoarse
    80,000590152A345000008860K140000
    2"9/16"3/8"0.064"Partially ThreadedCoarse
    80,000590152A346000008860K140000
     
    1/2"-13
    1"3/4"1/2"0.064"Fully ThreadedCoarse
    80,000590152A357000008860K140000
    1 1/4"3/4"1/2"0.064"Fully ThreadedCoarse
    80,000590152A358000008860K140000
     
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