Stainless Steel Black Lag Bolts 5/16" x 4" Hex Lag Screws (10 pcs) 18-8 Stainless Black Oxidized in USA

★★★★★ 4.6 55 reviews

$22.97
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$22.97
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 218157245 Release Date 2026/05/03 List Price $9.19 Model Number 218157245
Category
  • CERTIFIED STAINLESS STEEL: Made from 18-8 (304) mill certified stainless steel, our premium black lag screws undergo testing to ensure the bolts you receive are grade 18-8 stainless and meet size specifications.
  • BLACK OXIDE: These stainless black screws are coated with Black Oxide proudly applied in the USA to military specifications, giving the screws a sleek look and added corrosion and abrasion resistance.
  • PROJECT CENTER: These metal wood screws are great for exterior household and industrial applications such as deck building or joining lumber.
  • SIZING: 5/16 inch x 4 inch | Diameter: 5/16 in | Length: 4 in | Thread Type: Coarse (standard) | Head width across the Flats: 1/2" | Quantity: 10 Pieces
  • SHOP WITH CONFIDENCE: Makers Bolt proudly finishes and packages these fasteners in the USA ensuring quality and conformance to specifications.
UPC 810074740197
Brand MAKERS BOLT
Model 73164
Head Type Hex
Size Name 5/16 x 4 (10 pcs)
Metal Type Stainless Steel
Unit Count 10.0 Count
Part Number 73164
Thread Size 5/16 x
Thread Type Unc
Drive System External Hex
Finish Types Black Oxide
Manufacturer Makers Bolt
Thread Style Right Hand
Fastener Size 5/16 in x 4 in
Fastener Type Wood Screws
Item Diameter 0.31 Inches
Material Type Stainless Steel
Exterior Finish Black Oxide
Item Dimensions 4 x 0.31 x 1 inches
Number Of Items 10
Thread Coverage Partially Threaded
Screw Head Style Hex

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4.6 out of 5
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