New Arrivals/Restock

(1000 pcs) 5/16"-18 X 1, Step Bolts, Truss Head, Square Neck, Steel, Zinc Plated

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New  $453.28
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Product details

Management number 220320899 Release Date 2026/05/03 List Price $181.31 Model Number 220320899
Category

Step bolts have a lower profile head than carriage bolts. The square neck under the head locks the bolt into place.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 5/16" Thread Pitch: 18 Diameter (Dimension): 0.3125" Diameter (Minimum): 0.298" Diameter (Maximum): 0.324" Length (Nominal): 1" Thread Length (Nominal): 0.813" Neck Width: 0.324" Neck Height: 0.187" Head Diameter (Minimum): 1" Head Diameter (Maximum): 1.031" Head Height, Overall (Minimum): 0.156" Head Height, Overall (Maximum): 0.176"PRODUCT ATTRIBUTES Category: Step Bolts System of Measurement: Inch Brand: Aspen Fasteners Head Style: Truss Head Head Style Detail: Square Neck Thread Length: Standard Thread Length Thread Direction: Right-Hand Thread Material: Steel Material Grade: Low Carbon Steel Coating: Zinc Plated Coating Color: Clear Origin: Origin Undefined Standards and Specifications: ASME B18.5

  • Step bolts have a lower profile head than carriage bolts.
  • The square neck under the head locks the bolt into place.
UPC 698435948945
Brand ASPEN FASTENERS
Size Name 5/16"-18 X 1"
Unit Count 1000.0 Count
Item Weight 40.5 Pounds
Part Number BO037-51618X1-001000
Thread Size 5/16"-18
Grade Rating Low Carbon Steel
Manufacturer Aspen Fasteners
Thread Style Right Hand
Fastener Type Carriage Bolt
Material Type Alloy Steel
Exterior Finish Zinc
Item Dimensions 1 x 0.31 x 1 inches
Number Of Items 1
Screw Head Style Truss
Manufacturer Grade Low Carbon Steel

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