Hex & Lag Bolts

Hex bolts, hex head cap screws and lag screws from Hillman in zinc-plated, heat-treated, hot-dipped galvanized and stainless steel, from 1/4 to 7/8 in. in diameter and up to 12 in. long, in inch and metric sizes.

Hex bolts and cap screws take a nut or a tapped hole; lag screws thread into wood through a pilot hole. Choose galvanized or stainless outdoors. Matching nuts and washers are listed separately. Part of Bolts, Nuts & Washers.

HILLMAN 1/2 in. D X 5-1/2 in. L Zinc Plated Steel Hex Bolt 25 pk

HILLMAN 1/2 in. D X 5-1/2 in. L Zinc Plated Steel Hex Bolt 25 pk

Regular price $38.27 USD

Regular price Sale price $38.27 USD
Unit price per
HILLMAN 5/16 in. D X 3-1/2 in. L Hot Dipped Galvanized Steel Hex Bolt 50 pk

HILLMAN 5/16 in. D X 3-1/2 in. L Hot Dipped Galvanized Steel Hex Bolt 50 pk

Regular price $34.65 USD

Regular price Sale price $34.65 USD
Unit price per
HILLMAN M6-1.00 mm D X 60 mm L Heat Treated Steel Hex Head Cap Screw Box of 50

HILLMAN M6-1.00 mm D X 60 mm L Heat Treated Steel Hex Head Cap Screw Box of 50

Regular price $21.28 USD

Regular price Sale price $21.28 USD
Unit price per
HILLMAN 1/2 in. X 12 in. L Hex Zinc-Plated Steel Lag Screw 25 pk

HILLMAN 1/2 in. X 12 in. L Hex Zinc-Plated Steel Lag Screw 25 pk

Regular price $118.29 USD

Regular price Sale price $118.29 USD
Unit price per
HILLMAN 3/8 in. X 5-1/2 in. L Hex Zinc-Plated Steel Lag Screw 50 pk

HILLMAN 3/8 in. X 5-1/2 in. L Hex Zinc-Plated Steel Lag Screw 50 pk

Regular price $44.45 USD

Regular price Sale price $44.45 USD
Unit price per
HILLMAN 3/4 in. D X 2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220370

HILLMAN 3/4 in. D X 2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220370

Regular price $65.81 USD

Regular price Sale price $65.81 USD
Unit price per
HILLMAN 5/8 in. D X 4-1/2 in. L Heat Treated Steel Hex Head Cap Screw 25 pk — Model 220346

HILLMAN 5/8 in. D X 4-1/2 in. L Heat Treated Steel Hex Head Cap Screw 25 pk — Model 220346

Regular price $78.16 USD

Regular price Sale price $78.16 USD
Unit price per
MSRP $89.99
HILLMAN 3/8 in. X 3-1/2 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk

HILLMAN 3/8 in. X 3-1/2 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk

Regular price $40.60 USD

Regular price Sale price $40.60 USD
Unit price per
HILLMAN 5/16 in. X 1-1/4 in. L Hex Zinc-Plated Steel Lag Screw 100 pk

HILLMAN 5/16 in. X 1-1/4 in. L Hex Zinc-Plated Steel Lag Screw 100 pk

Regular price $21.12 USD

Regular price Sale price $21.12 USD
Unit price per
HILLMAN 3/4 in. D X 1-1/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220364

HILLMAN 3/4 in. D X 1-1/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220364

Regular price $51.33 USD

Regular price Sale price $51.33 USD
Unit price per
MSRP $55.99
HILLMAN 5/8 in. D X 5 in. L Heat Treated Steel Hex Head Cap Screw 25 pk — Model 220349

HILLMAN 5/8 in. D X 5 in. L Heat Treated Steel Hex Head Cap Screw 25 pk — Model 220349

Regular price $90.76 USD

Regular price Sale price $90.76 USD
Unit price per
MSRP $99.99
HILLMAN 5/8 in. D X 1-1/2 in. L Zinc Plated Steel Hex Bolt 25 pk

HILLMAN 5/8 in. D X 1-1/2 in. L Zinc Plated Steel Hex Bolt 25 pk

Regular price $19.87 USD

Regular price Sale price $19.87 USD
Unit price per
HILLMAN 3/4-10 in. D X 12 in. L Zinc Plated Steel Hex Bolt Box of 20

HILLMAN 3/4-10 in. D X 12 in. L Zinc Plated Steel Hex Bolt Box of 20

Regular price $145.44 USD

Regular price Sale price $145.44 USD
Unit price per
HILLMAN 7/16 in. D X 1-1/2 in. L Zinc Plated Steel Hex Bolt 50 pk

HILLMAN 7/16 in. D X 1-1/2 in. L Zinc Plated Steel Hex Bolt 50 pk

Regular price $20.33 USD

Regular price Sale price $20.33 USD
Unit price per
HILLMAN 3/8 in. D X 1-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk — Model 220127

HILLMAN 3/8 in. D X 1-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk — Model 220127

Regular price $49.91 USD

Regular price Sale price $49.91 USD
Unit price per
MSRP $55.99
HILLMAN 5/8 in. D X 3 in. L Zinc Plated Steel Hex Bolt 25 pk

HILLMAN 5/8 in. D X 3 in. L Zinc Plated Steel Hex Bolt 25 pk

Regular price $31.33 USD

Regular price Sale price $31.33 USD
Unit price per
MSRP $32.99
HILLMAN 3/8 in. D X 3/4 in. L Zinc Plated Steel Hex Bolt 100 pk

HILLMAN 3/8 in. D X 3/4 in. L Zinc Plated Steel Hex Bolt 100 pk

Regular price $16.45 USD

Regular price Sale price $16.45 USD
Unit price per
HILLMAN 1/4 in. X 1-1/2 in. L Hex Hot Dipped Galvanized Steel Lag Screw 100 pk

HILLMAN 1/4 in. X 1-1/2 in. L Hex Hot Dipped Galvanized Steel Lag Screw 100 pk

Regular price $21.19 USD

Regular price Sale price $21.19 USD
Unit price per
HILLMAN 3/4 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220376

HILLMAN 3/4 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220376

Regular price $73.51 USD

Regular price Sale price $73.51 USD
Unit price per
MSRP $89.99
HILLMAN 1/4 in. D X 3 in. L Heat Treated Steel Hex Head Cap Screw 100 pk — Model 220039

HILLMAN 1/4 in. D X 3 in. L Heat Treated Steel Hex Head Cap Screw 100 pk — Model 220039

Regular price $44.93 USD

Regular price Sale price $44.93 USD
Unit price per
HILLMAN M6-1.00 mm D X 70 mm L Heat Treated Steel Hex Head Cap Screw Box of 50

HILLMAN M6-1.00 mm D X 70 mm L Heat Treated Steel Hex Head Cap Screw Box of 50

Regular price $25.89 USD

Regular price Sale price $25.89 USD
Unit price per
MSRP $31.99
HILLMAN 3/4 in. D X 3 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220382

HILLMAN 3/4 in. D X 3 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220382

Regular price $86.49 USD

Regular price Sale price $86.49 USD
Unit price per
HILLMAN 5/8 in. D X 1 in. L Zinc Plated Steel Hex Bolt 25 pk

HILLMAN 5/8 in. D X 1 in. L Zinc Plated Steel Hex Bolt 25 pk

Regular price $19.09 USD

Regular price Sale price $19.09 USD
Unit price per
HILLMAN 5/16 in. D X 1-1/4 in. L Heat Treated Steel Hex Head Cap Screw 100 pk — Model 220071

HILLMAN 5/16 in. D X 1-1/4 in. L Heat Treated Steel Hex Head Cap Screw 100 pk — Model 220071

Regular price $31.27 USD

Regular price Sale price $31.27 USD
Unit price per
MSRP $32.99
HILLMAN 5/16 in. X 5 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk

HILLMAN 5/16 in. X 5 in. L Hex Hot Dipped Galvanized Steel Lag Screw 50 pk

Regular price $42.13 USD

Regular price Sale price $42.13 USD
Unit price per
HILLMAN 5/8-11 in. D X 12 in. L Zinc Plated Steel Hex Bolt Box of 25

HILLMAN 5/8-11 in. D X 12 in. L Zinc Plated Steel Hex Bolt Box of 25

Regular price $138.35 USD

Regular price Sale price $138.35 USD
Unit price per
MSRP $145.99
HILLMAN 5/16 in. D X 4-1/2 in. L Zinc Plated Steel Hex Bolt 50 pk

HILLMAN 5/16 in. D X 4-1/2 in. L Zinc Plated Steel Hex Bolt 50 pk

Regular price $27.08 USD

Regular price Sale price $27.08 USD
Unit price per
MSRP $31.99
HILLMAN 5/16 in. D X 1-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk

HILLMAN 5/16 in. D X 1-1/2 in. L Heat Treated Steel Hex Head Cap Screw 100 pk

Regular price $34.43 USD

Regular price Sale price $34.43 USD
Unit price per
HILLMAN 3/8 in. D X 1-3/4 in. L Heat Treated Zinc Steel Hex Head Cap Screw 50 pk

HILLMAN 3/8 in. D X 1-3/4 in. L Heat Treated Zinc Steel Hex Head Cap Screw 50 pk

Regular price $39.40 USD

Regular price Sale price $39.40 USD
Unit price per
HILLMAN 7/8-9 in. D X 4 in. L Heat Treated Steel Hex Head Cap Screw Box of 10

HILLMAN 7/8-9 in. D X 4 in. L Heat Treated Steel Hex Head Cap Screw Box of 10

Regular price $76.49 USD

Regular price Sale price $76.49 USD
Unit price per
MSRP $89.99
HILLMAN 7/8-9 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw Box of 10

HILLMAN 7/8-9 in. D X 2-1/2 in. L Heat Treated Steel Hex Head Cap Screw Box of 10

Regular price $45.97 USD

Regular price Sale price $45.97 USD
Unit price per
HILLMAN 3/8 in. D X 10 in. L Zinc Plated Steel Hex Bolt 50 pk

HILLMAN 3/8 in. D X 10 in. L Zinc Plated Steel Hex Bolt 50 pk

Regular price $98.91 USD

Regular price Sale price $98.91 USD
Unit price per
HILLMAN 1 in. D X 3 in. L Heat Treated Steel Hex Head Cap Screw 10 pk

HILLMAN 1 in. D X 3 in. L Heat Treated Steel Hex Head Cap Screw 10 pk

Regular price $92.20 USD

Regular price Sale price $92.20 USD
Unit price per
MSRP $99.99
HILLMAN 7/8 in. D X 5 in. L Heat Treated Steel Hex Head Cap Screw Box of 10

HILLMAN 7/8 in. D X 5 in. L Heat Treated Steel Hex Head Cap Screw Box of 10

Regular price $91.85 USD

Regular price Sale price $91.85 USD
Unit price per
MSRP $99.99
HILLMAN 1/4 in. X 2-1/2 in. L Hex Hot Dipped Galvanized Steel Lag Screw 100 pk

HILLMAN 1/4 in. X 2-1/2 in. L Hex Hot Dipped Galvanized Steel Lag Screw 100 pk

Regular price $28.28 USD

Regular price Sale price $28.28 USD
Unit price per
MSRP $32.99
HILLMAN 3/4 in. D X 3-1/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220388

HILLMAN 3/4 in. D X 3-1/2 in. L Heat Treated Steel Hex Head Cap Screw 20 pk — Model 220388

Regular price $94.04 USD

Regular price Sale price $94.04 USD
Unit price per
MSRP $99.99