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3/8 in Structural Screws

Hex Head

Hex Head

Screw Length: 10 in

Screw Length: 10 in

Screw Length: 3 in

Screw Length: 3 in

Screw Length: 5 in

Screw Length: 5 in

Screw Length: 6 in

Screw Length: 6 in

Size: 1/2 in

Size: 1/2 in

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Structural Screws

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54 & Up3 & Up2 & Up1 & Up

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Best Seller
HeadLOK 3/8 in. x 4-1/2 in. Flat Head Structural Wood Screws for 3/8 in. Lag Bolt Replacement (50-Pack)
(4.6 / 1691)
Model# FMHLGM412-50
$43.97
/box
Buy 5 or more $37.37
Top Rated
HeadLOK Structural Wood Screws - 2-7/8 inch flat head wood screws - Black (50 Pack)
(4.6 / 1691)
Model# FMHLGM278-50
$29.67
Buy 5 or more $25.22
HeadLOK Structural Wood Screws - 6 inch flat head wood screws - Black (50 Pack)
(4.6 / 1691)
Model# FMHLGM006-50
$50.57
/box
Buy 5 or more $42.98
Top Rated
HeadLOK Structural Wood Screws - 8 inch flat head wood screws - Black (50 Pack)
(4.6 / 1691)
Model# FMHLGM008-50
$54.97
Buy 5 or more $46.72
Top Rated
HeadLOK Structural Wood Screws - 6 inch flat head wood screws - Black (12 Pack)
(4.6 / 1691)
Model# FMHLGM006-12
$23.62
Top Rated
HeadLOK Structural Wood Screws - 4-1/2 inch flat head wood screws - Black (12 Pack)
(4.6 / 1691)
Model# FMHLGM412-12
$20.87
HeadLOK Structural Wood Screws 2-7/8 in. Flat Head Wood Screws, Black (12-Pack)
(4.6 / 30)
Model# FMHLGMTT278-12
$17.57
3/8 in. x 8 in. RSS Star Drive Washer Head Alternative Lag Screw3/8 in. x 8 in. RSS Star Drive Washer Head Alternative Lag Screw
(4.8 / 1017)
Model# 96020
$2.72
Top Rated
HeadLOK 10 x 6 in. Star Drive Flat Head Structural Wood Screw (Single Fastener)
(4.6 / 1691)
Model# FMHLGM006-INDY
$2.72
HeadLOK Structural Wood Screws 4-1/2 in. Flat Head Wood Screws, Black (Single Fastener)
(3.4 / 11)
Model# FMHLGMTT412-INDY
$2.17
HeadLOK Structural Wood Screws 8 in. Flat Head Wood Screws, Black (Single Fastener)
(4.4 / 8)
Model# FMHLGMTT008-INDY
$2.72
3/8 in. x 10 in. Star Drive Low Profile Washer Head RSS Alternative Lag Screw
(4.8 / 1017)
Model# 96025
$2.87