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    137 Products

    Flat-Head Quick-Release Pins

    With no ring or handle to get caught on nearby components, these pins won’t pull out accidently. The low profile makes them similar to basic clevis pins. Although the thin head fits in cramped spots, it also makes the pin harder to grab. A retaining ball holds pins in place once installed—pull to remove.
    Steel
    Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Flat-Head Quick-Release Pins.
    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Head
    Usable
    Lg.
    Dia. at Extended
    Ball Ht.
    Dia.
    Ht.
    Single Shear Breaking
    Strength
    Min.
    Hardness
    Ball Material
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Carbon Steel
     
    3/16" Diameter
    9/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A50100000
    13/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A2040000
    1 1/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A5020000
    1 5/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A2080000
    1 13/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A21200000
    2 5/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A21600000
     
    1/4" Diameter
    1/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A50300000
    1/2"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A50400000
    5/8"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A50500000
    3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A2590000
    7/8"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A50600000
    1"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A50700000
    1 1/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A2630000
    1 1/2"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A50800000
    1 3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A26700000
    2"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5090000
    2 1/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A27100000
    2 3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    1090156A27500000
    3 1/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5110000
     
    5/16" Diameter
    3/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5120000
    1/2"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5130000
    5/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    1090156A40200000
    3/4"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5140000
    7/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5150000
    1 1/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    1090156A40600000
    1 3/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5160000
    1 5/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5170000
    2 1/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5180000
    2 5/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5190000
     
    3/8" Diameter
    3/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5210000
    5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    1090156A27600000
    3/4"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5220000
    7/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5230000
    1"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    190156A5240000
    1 1/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5250000
    1 1/4"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5260000
    1 3/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5270000
    1 5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    1090156A27700000
    1 7/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5280000
    2 1/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5290000
    2 5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    1090156A28500000
    3 1/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5310000
    3 5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    1090156A29300000
     
    7/16" Diameter
    9/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A5320000
    13/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A5330000
    1 1/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A53400000
    1 5/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A53500000
    1 9/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A53600000
    2 9/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A53800000
     
    1/2" Diameter
    1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A53900000
    3/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A54100000
    7/8"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A54200000
    1"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    1090156A38300000
    1 1/8"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A54300000
    1 1/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    590156A54400000
    1 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    1090156A38700000
    1 3/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5450000
    2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    1090156A39100000
    2 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    1090156A39500000
    3"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    1090156A39900000
    3 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5460000
    4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5470000
    4 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5480000
    5 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5490000
     
    5/8" Diameter
    7/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5510000
    1 1/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5520000
    1 3/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5530000
    1 5/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5540000
    1 7/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5550000
    2 3/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5560000
    2 7/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5570000
    3 3/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5580000
    4 3/8"0.706"13/16"7/32"Not RatedRockwell B60Stainless Steel
    190156A5590000
     
    3/4" Diameter
    1 1/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5610000
    1 3/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5620000
    2"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5630000
    2 1/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5640000
    2 3/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5650000
    3 1/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5660000
    3 3/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5670000
    4 1/4"0.852"15/16"1/4"Not RatedRockwell B60Stainless Steel
    190156A5680000
     
    6 mm Diameter
    6 mm6.7 mm10 mm2 mmNot RatedRockwell B60Stainless Steel
    1090156A60800000
    10 mm6.7 mm10 mm2 mmNot RatedRockwell B60Stainless Steel
    1090156A60900000
    19 mm6.7 mm10 mm2 mmNot RatedRockwell B60Stainless Steel
    1090156A61100000
    24 mm6.7 mm10 mm2 mmNot RatedRockwell B60Stainless Steel
    1090156A61200000
     
    8 mm Diameter
    12 mm9 mm14 mm3 mmNot RatedRockwell B60Stainless Steel
    590156A6130000
    17 mm9 mm14 mm3 mmNot RatedRockwell B60Stainless Steel
    590156A6140000
    22 mm9 mm14 mm3 mmNot RatedRockwell B60Stainless Steel
    590156A6150000
    42 mm9 mm14 mm3 mmNot RatedRockwell B60Stainless Steel
    590156A6160000
     
    10 mm Diameter
    15 mm11.2 mm18 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A6170000
    20 mm11.2 mm18 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A6180000
    30 mm11.2 mm18 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A6190000
    40 mm11.2 mm18 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A6210000
    50 mm11.2 mm18 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A6220000
    60 mm11.2 mm18 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A6230000
     
    12 mm Diameter
    18 mm13.5 mm20 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A62400000
    28 mm13.5 mm20 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A62500000
    38 mm13.5 mm20 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A62600000
    48 mm13.5 mm20 mm4 mmNot RatedRockwell B60Stainless Steel
    590156A62700000
     
    16 mm Diameter
    24 mm18 mm25 mm5 mmNot RatedRockwell B60Stainless Steel
    190156A6280000
    34 mm18 mm25 mm5 mmNot RatedRockwell B60Stainless Steel
    190156A6290000
    44 mm18 mm25 mm5 mmNot RatedRockwell B60Stainless Steel
    190156A6310000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Flat-Head Quick-Release Pins.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They are strong enough to join most components but won't withstand stress and vibration as well as steel.
    Head
    Usable
    Lg.
    Dia. at Extended
    Ball Ht.
    Dia.
    Ht.
    Single Shear Breaking
    Strength
    Min.
    Hardness
    Ball Material
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    3/16" Diameter
    7/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A569000000
    9/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    1090156A57100000
    13/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    590156A5720000
    1 13/16"0.205"5/16"1/16"Not RatedRockwell B60Stainless Steel
    590156A5730000
     
    1/4" Diameter
    1/2"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5740000
    3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5750000
    1"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5760000
    1 1/8"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5770000
    1 1/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5780000
    1 1/2"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5790000
    1 3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5810000
    2"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5820000
    2 3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5830000
    3 3/4"0.286"3/8"3/32"Not RatedRockwell B60Stainless Steel
    590156A5840000
     
    5/16" Diameter
    5/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A5850000
    1 5/8"0.36"7/16"3/32"Not RatedRockwell B60Stainless Steel
    590156A58600000
     
    3/8" Diameter
    5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A5870000
    1 1/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A58800000
    1 3/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A58900000
    1 5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A59100000
    2 3/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    590156A59200000
    2 5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    190156A5930000
    3 1/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    190156A5940000
    3 5/8"0.426"1/2"1/8"Not RatedRockwell B60Stainless Steel
    190156A5950000
     
    7/16" Diameter
    1 1/16"0.495"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5960000
     
    1/2" Diameter
    1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5970000
    3/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5980000
    1"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A5990000
    1 1/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6010000
    1 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6020000
    1 3/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6030000
    2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6040000
    2 1/4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6050000
    2 1/2"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6060000
    4"0.559"5/8"5/32"Not RatedRockwell B60Stainless Steel
    190156A6070000
     
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