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Lag Screws, Hex Head, Stainless Steel 18-8, 3/8"

Lag Screws, Hex Head, Stainless Steel 18-8, 3/8"

Diameter - Thread Pitch: 3/8" - 7

  • Commonly referred to as a lag screw, lag bolt, or coach screws
  • Significantly larger than most other screws
  • Essentially just a very large wood screw
  • Feature the sharp cutting threads of a wood screw
  • Commonly used in exterior applications
  • Corrosion and rust resistant

3/8" Stainless steel lag bolts in corrosion resistant 304 Grade Stainless Steel feature a Hex Head and are designed to be driven with a wrench or hex driver.

Lag Screws are typically used in heavy duty carpentry applications including lumber framing and anchoring equipment to wood such as machinery and large vices.

Hex Lag Screws in 3/8" diameter are Partial Thread in lengths 1" and over

Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
3/8"-7 x 1"
SKU #83002
3/8"-7 x 1"
SKU #83002
1 $0.61 (0.61/ea)
100 $48.00 (0.48/ea)
1000 $440.00 (0.44/ea)
Subtotal: $0.00 /
3/8"-7 x 1-1/4"
SKU #83012
3/8"-7 x 1-1/4"
SKU #83012
1 $0.64 (0.64/ea)
100 $50.00 (0.5/ea)
1000 $460.00 (0.46/ea)
Subtotal: $0.00 /
3/8"-7 x 1-1/2"
SKU #83022
3/8"-7 x 1-1/2"
SKU #83022
1 $0.67 (0.67/ea)
100 $53.00 (0.53/ea)
1000 $490.00 (0.49/ea)
Subtotal: $0.00 /
3/8"-7 x 1-3/4"
SKU #83032
3/8"-7 x 1-3/4"
SKU #83032
1 $0.73 (0.73/ea)
100 $57.00 (0.57/ea)
1000 $530.00 (0.53/ea)
Subtotal: $0.00 /
3/8"-7 x 2"
SKU #83042
3/8"-7 x 2"
SKU #83042
1 $0.82 (0.82/ea)
100 $63.00 (0.63/ea)
1000 $580.00 (0.58/ea)
Subtotal: $0.00 /
3/8"-7 x 2-1/2"
SKU #83052
3/8"-7 x 2-1/2"
SKU #83052
1 $0.89 (0.89/ea)
100 $75.00 (0.75/ea)
1000 $700.00 (0.7/ea)
Subtotal: $0.00 /
3/8"-7 x 3"
SKU #83062
3/8"-7 x 3"
SKU #83062
1 $1.03 (1.03/ea)
100 $88.00 (0.88/ea)
1000 $810.00 (0.81/ea)
Subtotal: $0.00 /
3/8"-7 x 3-1/2"
SKU #83072
3/8"-7 x 3-1/2"
SKU #83072
1 $1.24 (1.24/ea)
100 $108.00 (1.08/ea)
1000 $990.00 (0.99/ea)
Subtotal: $0.00 /
3/8"-7 x 4"
SKU #83082
3/8"-7 x 4"
SKU #83082
1 $1.44 (1.44/ea)
100 $124.00 (1.24/ea)
1000 $1,140.00 (1.14/ea)
Subtotal: $0.00 /
3/8"-7 x 4-1/2"
SKU #83092
3/8"-7 x 4-1/2"
SKU #83092
1 $1.60 (1.6/ea)
100 $139.00 (1.39/ea)
1000 $1,280.00 (1.28/ea)
Subtotal: $0.00 /
3/8"-7 x 5"
SKU #83102
3/8"-7 x 5"
SKU #83102
1 $1.84 (1.84/ea)
100 $161.00 (1.61/ea)
1000 $1,480.00 (1.48/ea)
Subtotal: $0.00 /
3/8"-7 x 5-1/2"
SKU #83112
3/8"-7 x 5-1/2"
SKU #83112
1 $2.06 (2.06/ea)
100 $188.00 (1.88/ea)
1000 $1,720.00 (1.72/ea)
Subtotal: $0.00 /
3/8"-7 x 6"
SKU #83122
3/8"-7 x 6"
SKU #83122
1 $2.21 (2.21/ea)
100 $196.00 (1.96/ea)
1000 $1,800.00 (1.8/ea)
Subtotal: $0.00 /
3/8"-7 x 7"
SKU #83132
3/8"-7 x 7"
SKU #83132
1 $2.44 (2.44/ea)
100 $197.00 (1.97/ea)
1000 $1,500.00 (1.5/ea)
Subtotal: $0.00 /
3/8"-7 x 8"
SKU #83142
3/8"-7 x 8"
SKU #83142
1 $5.53 (5.53/ea)
100 $506.00 (5.06/ea)
1000 $4,660.00 (4.66/ea)
Subtotal: $0.00 /
3/8"-7 x 9"
SKU #83152
3/8"-7 x 9"
SKU #83152
1 $6.28 (6.28/ea)
100 $576.00 (5.76/ea)
1000 $5,300.00 (5.3/ea)
Subtotal: $0.00 /
3/8"-7 x 10"
SKU #83162
3/8"-7 x 10"
SKU #83162
1 $6.46 (6.46/ea)
100 $591.00 (5.91/ea)
1000 $5,440.00 (5.44/ea)
Subtotal: $0.00 /
3/8"-7 x 11"
SKU #83172
3/8"-7 x 11"
SKU #83172
1 $13.44 (13.44/ea)
100 $1,298.00 (12.98/ea)
1000 $11,960.00 (11.96/ea)
Subtotal: $0.00 /
3/8"-7 x 12"
SKU #83182
3/8"-7 x 12"
SKU #83182
1 $14.21 (14.21/ea)
100 $1,301.00 (13.01/ea)
1000 $11,970.00 (11.97/ea)
Subtotal: $0.00 /

Frequently Used With

Flat Washers, Stainless Steel 304, 3/8" (.406 ID x 7/8 OD x .050 Thick)
Flat Washers, Stainless Steel 304, 3/8" (.406 ID x 7/8 OD x .050 Thick) 1000-105162
Flat Washers, Stainless Steel 304, 3/8
1 $0.12 (0.12/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00
Fender Washers, Stainless Steel 18-8, 3/8 x 1-1/2" (.406 ID x 1-1/2 OD x .050 Thick)
Fender Washers, Stainless Steel 18-8, 3/8 x 1-1/2" (.406 ID x 1-1/2 OD x .050 Thick) 106172
Fender Washers, Stainless Steel 18-8, 3/8 x 1-1/2
1 $0.36 (0.36/ea)
100 $28.00 (0.28/ea)
1000 $240.00 (0.24/ea)
Subtotal: $0.00
Lag Shield Expansion Anchors, Zinc Plated Steel, 3/8" x 1-3/4" (Short)
Lag Shield Expansion Anchors, Zinc Plated Steel, 3/8" x 1-3/4" (Short) 1042-002-0022
Lag Shield Expansion Anchors, Zinc Plated Steel, 3/8
1 $0.77 (0.77/ea)
100 $49.00 (0.49/ea)
1000 $470.00 (0.47/ea)
Subtotal: $0.00
3/8" Drive Deep SAE 12 Point Drive Sockets, 9/16"
3/8" Drive Deep SAE 12 Point Drive Sockets, 9/16" 1060-630-0012
3/8
3/8" Drive Deep SAE 12 Point Drive Sockets, 9/16"
Our Price: $4.75
Subtotal: $0.00
9/16" | 3/8" Drive Impact SAE 6 Point Drive Sockets
9/16" | 3/8" Drive Impact SAE 6 Point Drive Sockets 1060-632-0042
9/16
9/16" | 3/8" Drive Impact SAE 6 Point Drive Sockets
Our Price: $6.25
Subtotal: $0.00
Bolts, Screws & Nuts Gauge
Bolts, Screws & Nuts Gauge 1050-200
Bolts, Screws & Nuts Gauge
Fastener Measuring Gauge Nuts, Bolts Washers & Screws Measuring & Identification Tool
Our Price: $9.00
Subtotal: $0.00
Product Specifications
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Diameter
3/8"
Drive Style
External Hex
Grade
304
Head Height Basic
1/4"
Head Style
Hex
Material
Stainless Steel
Product Type
Lag Screws
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
7 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Width Across Corners
Max 0.650 - Min 0.628
Wrench Size
9/16"

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Volume Pricing: Buy in volume, get a discount. The larger the pack, the lower the cost per piece. Visit the New Site Features Page for additional details.