4 inch length Lag Screws (ASME B18. 2.1)
Lag Screws, are sometimes incorrectly called Lag Bolts. They usually have a square or hexagonal head and a wood screw-style thread with a point. Because of their larger diameter, they usually require a pre-drilled hole. They are usually much larger diameter than wood screws, and are used to connect wood or like materials that need to bear a heavy load. In the U.K., Lag Screws are known as Coach Screws.
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Buy Lag Screws from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Wink Fast | VA | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 | 18.8 (a2) 18-8 304 steel hex lag screw 1/4x4 dimensionally per asme b18.2.1 | 653 |
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QFS | MI | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 4 | hex head l/b (18-8) b18.2.1 | stock |
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QFS | MI | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 4 | hex head l/b (18-8) b18.2.1 | stock |
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QFS | MI | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 4 | hex head l/b (18-8) b18.2.1 | stock |
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QFS | MI | Lag Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 4 | hex head l/b (18-8) b18.2.1 | stock |
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