Fastener

ProFast Supply · Industrial Distribution

Industrial supplies, built for the trades.

8,000+ stocked SKUs across fasteners, power tools, abrasives, safety and more, backed by hands-on service and managed inventory that keep your crew moving.

Shop by category

All Products

3/8"-16 Steel Ribbed Rivet Nut .150-.312 Grip Range YZ

Part #: 37CNRIVETLYZ

$ 1.65

3/8"-16 Steel Ribbed Rivet Nut .027-.150 Grip Range YZ

Part #: 37CNRIVETSYZ

$ 1.39

3/8"-16 Slotted Hex Nut ZP

Part #: 37CNSLOTZP

$ 0.48

3/8"-16 Stover Lock Nut ZP

Part #: 37CNSTOVEZP

$ 0.19

3/8"-16 Twirl Unistrut Nut ZP

Part #: 37CNUSTNZP

$ 7.78

3/8"-16 Wing Nut ZP

Part #: 37CNWINGZP

$ 0.28

3/8" X 10" Hex Lagscrew ZP

Part #: 37D1000BHLZP

$ 2.32

3/8" X 1" Hex Lagscrew Galvanized

Part #: 37D100BHLHDG

$ 0.14

3/8" X 1" Hex Lagscrew ZP

Part #: 37D100BHLZP

$ 0.27

3/8" X 1" Hex Washer Head Tekscrew ZP

Part #: 37D100UHZP

$ 1.83

3/8" X 12" Hex Lagscrew ZP

Part #: 37D1200BHLZP

$ 2.78

3/8" X 1-1/2" Hex Lagscrew Galvanized

Part #: 37D150BHLHDG

$ 0.17

3/8" X 1-1/2" Hex Lagscrew ZP

Part #: 37D150BHLZP

$ 0.33

3/8" X 1-1/2" HWH Tapping Screw ZP

Part #: 37D150THWHZP

$ 1.92

3/8" X 1-3/4" Steel Lag Shield Anchor ZP

Part #: 37D175ALS

$ 1.11

3/8" X 2" Hex Lagscrew Galvanized

Part #: 37D200BHLHDG

$ 0.21

3/8" X 2" Hex Lagscrew ZP

Part #: 37D200BHLZP

$ 0.69

3/8" X 2-1/2" Hex Lagscrew Galvanized

Part #: 37D250BHLHDG

$ 0.23

3/8" X 2-1/2" Hex Lagscrew ZP

Part #: 37D250BHLZP

$ 0.43

3/8" X 3" Hex Lagscrew Galvanized

Part #: 37D300BHLHDG

$ 0.29

3/8" X 3" Hex Lagscrew ZP

Part #: 37D300BHLZP

$ 0.52

3/8" X 3" Hex HD Masonry Screw/Tapcon

Part #: 37D300TCAH

$ 2.66

3/8" X 3" Heavy Duty Concrete Screw Anchor ZP [similar to TITEN/Sup-R-Bolt/Tapking]

Part #: 37D300TITENAZP

$ 3.20

3/8" X 3-1/2" Hex Lagscrew Galvanized

Part #: 37D350BHLHDG

$ 0.32

3/8" X 3-1/2" Hex Lagscrew ZP

Part #: 37D350BHLZP

$ 0.60

3/8" X 4" Hex Lagscrew Galvanized

Part #: 37D400BHLHDG

$ 0.85

3/8" X 4" Hex Lagscrew ZP

Part #: 37D400BHLZP

$ 0.68

3/8" X 4" Hex HD Masonry Screw/Tapcon

Part #: 37D400TCAH

$ 2.88

3/8" X 4-1/2" Hex Lagscrew Galvanized

Part #: 37D450BHLHDG

$ 0.97

3/8" X 5" Hex Lagscrew Galvanized

Part #: 37D500BHLHDG

$ 1.05

3/8" X 5" Hex Lagscrew ZP

Part #: 37D500BHLZP

$ 0.92

3/8" X 5-1/2" Hex Lagscrew ZP

Part #: 37D550BHLZP

$ 1.09

3/8" X 6" Hex Lagscrew Galvanized

Part #: 37D600BHLHDG

$ 0.42

3/8" X 6" Hex Lagscrew ZP

Part #: 37D600BHLZP

$ 1.03

3/8" X 6-1/2" Hex Lagscrew ZP

Part #: 37D650BHLZP

$ 1.65

3/8" X 7" Hex Lagscrew Galvanized

Part #: 37D700BHLHDG

$ 1.55

3/8" X 8" Hex Lagscrew ZP

Part #: 37D800BHLZP

$ 1.97

3/8"-24 X 1" NF Hex Capscrew GR.5 ZP

Part #: 37F100HCS5ZP

$ 0.42

3/8"-24 X 1" NF Hex Capscrew GR.8 YZ

Part #: 37F100HCS8YZ

$ 0.82

3/8"-24 X 1" NF Hex Capscrew Stainless Steel

Part #: 37F100HCSSS

$ 1.05

3/8"-24 X 1" NF Socket HD Capscrew Plain

Part #: 37F100KCSPL

$ 0.20

3/8"-24 X 1" NF Flat HD Socket Capscrew Plain

Part #: 37F100KFCPL

$ 0.17

3/8"-24 X 1-1/4" NF Hex Capscrew GR.5 ZP

Part #: 37F125HCS5ZP

$ 0.39

3/8"-24 X 1-1/4" NF Hex Capscrew GR.8 YZ

Part #: 37F125HCS8YZ

$ 0.95

3/8"-24 X 1-1/4" NF Hex Capscrew Stainless Steel

Part #: 37F125HCSSS

$ 1.13

3/8"-24 X 1-1/4" NF Socket HD Capscrew Plain

Part #: 37F125KCSPL

$ 0.25

3/8"-24 X 1-1/4" NF Socket HD Capscrew Stainless Steel

Part #: 37F125KCSSS

$ 1.38

3/8"-24 X 1-1/4" NF Flat HD Socket Capscrew Plain

Part #: 37F125KFCPL

$ 0.31

3/8"-24 X 1-1/4" NF Socket Setscrew Cup Point Alloy Plain

Part #: 37F125KSSPL

$ 0.66

3/8"-24 X 1-1/2" NF Hex Capscrew GR.5 ZP

Part #: 37F150HCS5ZP

$ 0.57