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1/4 x 4 (50 Pack) Lag Screw Kit, 50 Screws and 50 Washers, Ceramic Black Ruspert Coating for Exterior Use, Meets ASTM A307 and ASME B18.2.1, Industrial/Commerical Grade by Makers Bolt

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US$17.79 cheaper than the new price!!

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Product details

Management number 218099623 Release Date 2026/05/03 List Price US$11.86 Model Number 218099623
Category
  • Diameter: 1/4" | Length: 4" | Head width: 7/16"
  • Kit includes 50 Grade 307A lag bolts and 50 USS flat washers (outside diameter 47/64")
  • Coated with Black Ruspert, a 4 layer weatherproof ceramic coating that provides 2x rust resistance of galvanized
  • Suitable for use in ACQ treated lumber, pilot hole recommended for installation
  • Meets ASTM A307, ASME B18.2.1, and ASME B18.21.1

UPC 810074744003
Brand MAKERS BOLT
Color Black
Set Name Makers Bolt 1/4 x 4 Lag Screw Kit (50 Screws + 50 Washers)
Head Type Hex
Size Name 1/4 x 4
Metal Type Stainless Steel
Unit Count 50.0 Count
Part Number LBK2564BR50
Thread Size 1/4
Thread Type Unc
Drive System External Hex
Finish Types Ceramic Coated
Grade Rating Grade A307
Manufacturer Makers Bolt
Thread Class Standard
Thread Style Others
Fastener Size 1/4" x 4"
Fastener Type Lag Screw
Item Diameter 6.35 Millimeters
Material Type Steel
Exterior Finish Ceramic
Item Dimensions 4 x 0.25 x 1 inches
Number Of Items 48
Thread Coverage Fully Threaded
Number of Pieces 100
Outside Diameter 6.35 Millimeters
Screw Head Style Hex
Set Screw Thread Type Unified National Coarse (UNC)
Compatible Groove Diameter 0.25 Inches

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