{"product_id":"carriage-bolts-square-undersized-thread-pm260824vpl7u31h","title":"(1000 pcs) 1\/4'-20 X 7-1\/2', Carriage Bolts, Round Head, Square Neck, Undersized Body, Part Thread, A307 Steel, Plain","description":"\u003cp\u003e\u003cspan\u003eAlso known as coach bolts, are typically used to fasten metal to wood. The square neck under the head locks the bolt into place. ASTM A307 steel is a standard 'industrial spec' low carbon grade of steel. A307 steel fasteners have a minimum tensile strength of 60,000 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\/4' Thread Pitch: 20 Diameter (Dimension): 0.25' Diameter (Minimum): 0.237' Diameter (Maximum): 0.26' Length (Nominal): 7-1\/2' Thread Length (Nominal): 6' Neck Width: 0.26' Neck Height: 0.156' Head Diameter (Minimum): 0.563' Head Diameter (Maximum): 0.594' Head Height, Overall (Minimum): 0.125' Head Height, Overall (Maximum): 0.145'PRODUCT ATTRIBUTES Category: Carriage Bolts System of Measurement: Inch Brand: Aspen Fasteners Head Style: Round Head Head Style Detail: Square Neck Head Markings: Material Grade Mark 'A307' Body Style: Undersized Body Thread Length: Part Thread Thread Direction: Right-Hand Thread Material: Steel Material Grade: A307 Steel Coating: Uncoated Origin: Origin Undefined Standards and Specifications: ASME B18.5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eFeatures \u0026amp; Specs\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExterior Finish : Unfinished\u003c\/li\u003e\n\u003cli\u003eGrade Rating : Grade 1\u003c\/li\u003e\n\u003cli\u003eManufacturer Grade : Grade 1\u003c\/li\u003e\n\u003cli\u003eScrew Head Style : Round\u003c\/li\u003e\n\u003cli\u003eThread Size : 1\/4'-20\u003c\/li\u003e\n\u003cli\u003eThread Style : Right Hand\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eItem details\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eASIN : B0B86P44XC\u003c\/li\u003e\n\u003cli\u003eBrand : ASPEN FASTENERS\u003c\/li\u003e\n\u003cli\u003eItem Weight : 85.36 Pounds\u003c\/li\u003e\n\u003cli\u003eManufacturer : Aspen Fasteners\u003c\/li\u003e\n\u003cli\u003eNumber Of Items : 1\u003c\/li\u003e\n\u003cli\u003ePart Number : BO046-1420X712-001000\u003c\/li\u003e\n\u003cli\u003eUPC : 698435949256\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1000.0 Count\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMaterials \u0026amp; Care\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExterior Finish : Unfinished\u003c\/li\u003e\n\u003cli\u003eMaterial Type : Low Carbon Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMeasurements\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eItem Dimensions : 7.5 x 0.25 x 7.5 inches\u003c\/li\u003e\n\u003cli\u003eItem Weight : 85.36 Pounds\u003c\/li\u003e\n\u003cli\u003eSize Name : 1\/4'-20 X 7-1\/2'\u003c\/li\u003e\n\u003cli\u003eThread Coverage : Partially Threaded\u003c\/li\u003e\n\u003cli\u003eThread Size : 1\/4'-20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASPEN FASTENERS","offers":[{"title":"Default Title","offer_id":45441819607063,"sku":"PM260824VPL7U31H","price":149.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/9128\/9367\/files\/51RuzfklA8L._SL1500.jpg?v=1787740659","url":"https:\/\/morvenoria.com\/products\/carriage-bolts-square-undersized-thread-pm260824vpl7u31h","provider":"Morvenoria","version":"1.0","type":"link"}