Name: (200 pcs) 1/2'-13 X 3-1/2', Carriage Bolts, Round Head, Square Neck, Grade 5 Steel, Hot Dip Galvanized
Brand: ASPEN FASTENERS
SKU: UC26082489S6CT5L
Price: 148.95 USD
Availability: InStock

(200 pcs) 1/2'-13 X 3-1/2', Carriage Bolts, Round Head, Square Neck, Grade 5 Steel, Hot Dip Galvanized

$148.95 $412.16

Also known as coach bolts, are typically used to fasten metal to wood. The square neck under the head locks the bolt into place. The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines. Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch. Can be used as a security fastener. The smooth head prevents unfastening from the head side.DIMENSIONAL ATTRIBUTES Diameter (Nominal): 1/2' Thread Pitch: 13 Diameter (Dimension): 0.5' Diameter (Minimum): 0.483' Diameter (Maximum): 0.515' Length (Nominal): 3-1/2' Thread Length (Nominal): 3.219' Neck Width: 0.515' Neck Height: 0.281' Head Diameter (Minimum): 1.032' Head Diameter (Maximum): 1.094' Head Height, Overall (Minimum): 0.25' Head Height, Overall (Maximum): 0.27'PRODUCT ATTRIBUTES Category: Carriage Bolts System of Measurement: Inch Brand: Aspen Fasteners Head Style: Round Head Head Style Detail: Square Neck Head Markings: Three radial lines 120 degrees apart and manufacturer ID Thread Length: Standard Thread Length Thread Direction: Right-Hand Thread Material: Steel Material Grade: Grade 5 Coating: Hot Dip Galvanized Coating Color: Clear Origin: Origin Undefined Standards and Specifications: ASME B18.5

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