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.

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5/16" X 3" Hex Washer Head Tekscrew ZP

Part #: 31D300UHZP

$ 1.95

5/16" X 3-1/2" Hex Lagscrew ZP

Part #: 31D350BHLZP

$ 0.43

5/16" X 4" Hex Lagscrew Galvanized

Part #: 31D400BHLHDG

$ 0.23

5/16" X 4" Hex Lagscrew ZP

Part #: 31D400BHLZP

$ 0.49

5/16" X 4-1/2" Hex Lagscrew ZP

Part #: 31D450BHLZP

$ 0.79

5/16" X 5-1/2" Hex Lagscrew ZP

Part #: 31D550BHLZP

$ 0.84

5/16" X 6" Hex Lagscrew ZP

Part #: 31D600BHLZP

$ 0.99

5/16" X 3/4" Hex Washer HD T/S Type AB Stainless Steel

Part #: 31D75THWHSS

$ 2.46

5/16"-24 X 1" NF Hex Capscrew GR.8 YZ

Part #: 31F100HCS8YZ

$ 0.61

5/16"-24 X 1" NF Socket HD Capscrew Plain

Part #: 31F100KCSPL

$ 0.14

5/16"-24 X 1" NF Flat HD Socket Capscrew Plain Alloy

Part #: 31F100KFCPL

$ 0.52

5/16"-24 X 1" NF Flat HD Socket Capscrew Stainless Steel

Part #: 31F100KFCSS

$ 0.78

5/16"-24 X 1" NF Flat HD Torx Plus Socket Capscrew Plain

Part #: 31F100KFTPPL

$ 1.04

5/16"-24 X 1" NF Socket Setscrew Cup Point Stainless Steel

Part #: 31F100KSSSS

$ 0.92

5/16"-24 X 1-1/4" NF Hex Capscrew GR.5 ZP

Part #: 31F125HCS5ZP

$ 0.33

5/16"-24 X 1-1/4" NF Hex Capscrew GR.8 YZ

Part #: 31F125HCS8YZ

$ 0.70

5/16"-24 X 1-1/4" NF Hex Capscrew Stainless Steel

Part #: 31F125HCSSS

$ 0.77

5/16"-24 X 1-1/4" NF Socket HD Capscrew Plain

Part #: 31F125KCSPL

$ 0.16

5/16"-24 X 1-1/4" NF Flat HD Socket Capscrew Plain Alloy

Part #: 31F125KFCPL

$ 0.64

5/16"-24 X 1-1/4" NF Flat HD Socket Capscrew Stainless Steel

Part #: 31F125KFCSS

$ 0.71

5/16"-24 X 1-1/4" NF Flat HD Phil M/S ZP

Part #: 31F125MXFZP

$ 0.48

5/16"-24 X 1-1/2" NF Hex Capscrew GR.5 ZP

Part #: 31F150HCS5ZP

$ 0.40

5/16"-24 X 1-1/2" NF Hex Capscrew GR.8 YZ

Part #: 31F150HCS8YZ

$ 0.82

5/16"-24 X 1-1/2" NF Flat HD Socket Capscrew Plain Alloy

Part #: 31F150KFCPL

$ 0.71

5/16"-24 X 1-1/2" NF Flat HD Socket Capscrew Stainless Steel

Part #: 31F150KFCSS

$ 0.62

5/16"-24 X 1-3/4" NF Hex Capscrew GR.5 ZP

Part #: 31F175HCS5ZP

$ 0.43

5/16"-24 X 1-3/4" NF Hex Capscrew GR.8 YZ

Part #: 31F175HCS8YZ

$ 1.05

5/16"-24 X 1-3/4" NF Socket HD Capscrew Plain

Part #: 31F175KCSPL

$ 0.22

5/16"-24 X 1-3/4" NF Socket HD Capscrew ZP

Part #: 31F175KCSZP

$ 1.19

5/16"-24 X 1-3/4" NF Flat HD Socket Capscrew Plain Alloy

Part #: 31F175KFCPL

$ 1.21

5/16"-24 X 2" NF Hex Capscrew GR.5 ZP

Part #: 31F200HCS5ZP

$ 0.48

5/16"-24 X 2" NF Hex Capscrew GR.8 YZ

Part #: 31F200HCS8YZ

$ 1.40

5/16"-24 X 2-1/2" NF Hex Capscrew GR.8 Plain

Part #: 31F250HCS8PL

$ 1.83

5/16"-24 X 2-1/2" NF Hex Capscrew GR.8 YZ

Part #: 31F250HCS8YZ

$ 1.70

5/16"-24 X 2-1/2" NF Hex Capscrew Stainless Steel

Part #: 31F250HCSSS

$ 1.41

5/16"-24 X 2-1/2" NF Socket HD Capscrew Plain

Part #: 31F250KCSPL

$ 0.30

5/16"-24 X 1/4" Socket Setscrew Cup Point Alloy Plain

Part #: 31F25KSSPL

$ 0.08

5/16"-24 X 2-3/4" NF Socket HD Capscrew Plain

Part #: 31F275KCSPL

$ 0.46

5/16"-24 X 3" NF Hex Capscrew GR.5 ZP

Part #: 31F300HCS5ZP

$ 0.63

5/16"-24 X 3" NF Hex Capscrew GR.8 YZ

Part #: 31F300HCS8YZ

$ 2.27

5/16"-24 X 3" NF Socket HD Capscrew Plain

Part #: 31F300KCSPL

$ 0.49

5/16"-24 X 5/16" NF Socket Setscrew Knurled Point Plain Alloy

Part #: 31F31KSSKPL

$ 0.11

5/16"-24 X 3-1/4" NF Hex Capscrew GR.5 ZP

Part #: 31F325HCS5ZP

$ 0.73

5/16"-24 X 3-1/4" NF Hex Capscrew GR.8 YZ

Part #: 31F325HCS8YZ

$ 1.61

5/16"-24 X 3-1/2" NF Hex Capscrew GR.5 ZP

Part #: 31F350HCS5ZP

$ 0.78

5/16"-24 X 3-1/2" NF Hex Capscrew GR.8 YZ

Part #: 31F350HCS8YZ

$ 1.72

5/16"-24 X 3Ft NF All-Thread Rod Gr.8 "Fatigue Proof" Plain

Part #: 31F3600RAT8PL

$ 31.24

Out of Stock

5/16"-24 X 3Ft NF All-Thread Rod B-7 Plain

Part #: 31F3600RATB7PL

$ 16.45

Out of Stock

5/16"-24 X 3Ft NF All-Thread Rod B-7 YZ

Part #: 31F3600RATB7YZ

$ 23.25

Out of Stock

5/16"-24 X 3Ft NF All-Thread Rod ZP

Part #: 31F3600RATZP

$ 9.12

Out of Stock