{"id":15863105224864,"title":"3\/8\"-16 x 1-1\/2\" Grade 8 Bolts (50-Pack) – Heavy-Duty Hex Bolts Only – High-Strength SAE J429 1.50\" Coarse Thread Bolts 3\/8\" x 1-1\/2\" Bolt Only 50","handle":"3-8-16-x-1-1-2-grade-8-bolts-50-pack-heavy-duty-hex-bolts-only-high-strength-sae-j429-1-50-coarse-thread-bolts-3-8-x-1-1-2-bolt-only-50","description":"\u003ch3\u003e3\/8\"-16 x 1-1\/2\" Grade 8 Bolts (50-Pack) – Heavy-Duty Hex Bolts Only – High-Strength SAE J429 1.50\" Coarse Thread Bolts\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 3\/8\"-16 x 1-1\/2\" (1.50\") long Grade 8 (G8) Bolts are engineered for\napplications where strength, reliability, and vibration resistance matter\nmost. Each pack contains 50 high-strength Grade 8 (G8) hex bolts. Designed for\nuse in automotive repairs, trailer builds, agricultural equipment, shop\nmachinery, and structural assemblies, this kit eliminates the need to source\nparts separately—saving time while ensuring proper fit and performance.\nWhether you’re a professional mechanic, fabricator, or serious DIYer, this\nfastener kit delivers the confidence of industrial-grade hardware in a\nconvenient, ready-to-use package.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e50-packs: Includes 50 Grade 8 hex bolts. Strong, vibration-resistant fastening in one convenient pack. Bolts 3\/8\" diameter x 1.50\" long.\u003c\/li\u003e\n \u003cli\u003eGrade 8 Strength for Demanding Jobs: High-tensile SAE J429 Grade 8 bolts deliver superior load capacity and shear strength, making this ideal for automotive, trailer, machinery, and structural applications. Threads are made to the requirements of ASME B1.1. ASME B18.2.1 Dimensional Requirements. SAE J429 Material and Strength Level. ASTM A564 Material and Strength Level. ASTM F788 Surface Discontinuities. ASME B18.18 Inspection and Quality Assurance.\u003c\/li\u003e\n \u003cli\u003eCoarse Thread For Secure Fitment Standard 3\/8\"-16 UNC coarse threads provide dependable engagement and compatibility with common 3\/8\"-16 nuts, washers, and hardware setups.\u003c\/li\u003e\n \u003cli\u003ePrecision-Matched Components: All fasteners are 3\/8\"-16 UNC for reliable fit and consistent clamping force across every assembly no mismatched hardware, no guesswork.\u003c\/li\u003e\n \u003cli\u003eBuilt for Pros \u0026amp; Serious DIYers: Whether youre repairing equipment, building fixtures, or assembling heavy components, this kit delivers industrial-grade reliability in a compact, easy-to-store format.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-12T14:50:33+10:00","created_at":"2026-09-10T09:42:02+10:00","vendor":"Quantum Forge","type":"Hex Bolts","tags":["heavy_industrial_Sep2026"],"price":30300,"price_min":30300,"price_max":30300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58888805712032,"title":"50 \/ 3\/8\" x 1-1\/2\" Bolt Only","option1":"50","option2":"3\/8\" x 1-1\/2\" Bolt Only","option3":null,"sku":"B0GW7BT5B9","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3\/8\"-16 x 1-1\/2\" Grade 8 Bolts (50-Pack) – Heavy-Duty Hex Bolts Only – High-Strength SAE J429 1.50\" Coarse Thread Bolts 3\/8\" x 1-1\/2\" Bolt Only 50 - 50 \/ 3\/8\" x 1-1\/2\" Bolt Only","public_title":"50 \/ 3\/8\" x 1-1\/2\" Bolt Only","options":["50","3\/8\" x 1-1\/2\" Bolt Only"],"price":30300,"weight":1250,"compare_at_price":null,"inventory_management":"shopify","barcode":"QFG35017-FBM","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B0GW7BT5B9.jpg?v=1788997325","\/\/dingoship.com.au\/cdn\/shop\/files\/51_lgRyIy6L.jpg?v=1788997325","\/\/dingoship.com.au\/cdn\/shop\/files\/412ljlkLEuL.jpg?v=1788997325","\/\/dingoship.com.au\/cdn\/shop\/files\/31R-ZPXnQ1L.jpg?v=1788997324"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0GW7BT5B9.jpg?v=1788997325","options":["Number of Items","Size"],"media":[{"alt":null,"id":70277599002784,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0GW7BT5B9.jpg?v=1788997325"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0GW7BT5B9.jpg?v=1788997325","width":500},{"alt":null,"id":70277599035552,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51_lgRyIy6L.jpg?v=1788997325"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/51_lgRyIy6L.jpg?v=1788997325","width":500},{"alt":null,"id":70277599068320,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/412ljlkLEuL.jpg?v=1788997325"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/412ljlkLEuL.jpg?v=1788997325","width":500},{"alt":null,"id":70277599101088,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31R-ZPXnQ1L.jpg?v=1788997324"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31R-ZPXnQ1L.jpg?v=1788997324","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3\/8\"-16 x 1-1\/2\" Grade 8 Bolts (50-Pack) – Heavy-Duty Hex Bolts Only – High-Strength SAE J429 1.50\" Coarse Thread Bolts\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 3\/8\"-16 x 1-1\/2\" (1.50\") long Grade 8 (G8) Bolts are engineered for\napplications where strength, reliability, and vibration resistance matter\nmost. Each pack contains 50 high-strength Grade 8 (G8) hex bolts. Designed for\nuse in automotive repairs, trailer builds, agricultural equipment, shop\nmachinery, and structural assemblies, this kit eliminates the need to source\nparts separately—saving time while ensuring proper fit and performance.\nWhether you’re a professional mechanic, fabricator, or serious DIYer, this\nfastener kit delivers the confidence of industrial-grade hardware in a\nconvenient, ready-to-use package.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e50-packs: Includes 50 Grade 8 hex bolts. Strong, vibration-resistant fastening in one convenient pack. Bolts 3\/8\" diameter x 1.50\" long.\u003c\/li\u003e\n \u003cli\u003eGrade 8 Strength for Demanding Jobs: High-tensile SAE J429 Grade 8 bolts deliver superior load capacity and shear strength, making this ideal for automotive, trailer, machinery, and structural applications. Threads are made to the requirements of ASME B1.1. ASME B18.2.1 Dimensional Requirements. SAE J429 Material and Strength Level. ASTM A564 Material and Strength Level. ASTM F788 Surface Discontinuities. ASME B18.18 Inspection and Quality Assurance.\u003c\/li\u003e\n \u003cli\u003eCoarse Thread For Secure Fitment Standard 3\/8\"-16 UNC coarse threads provide dependable engagement and compatibility with common 3\/8\"-16 nuts, washers, and hardware setups.\u003c\/li\u003e\n \u003cli\u003ePrecision-Matched Components: All fasteners are 3\/8\"-16 UNC for reliable fit and consistent clamping force across every assembly no mismatched hardware, no guesswork.\u003c\/li\u003e\n \u003cli\u003eBuilt for Pros \u0026amp; Serious DIYers: Whether youre repairing equipment, building fixtures, or assembling heavy components, this kit delivers industrial-grade reliability in a compact, easy-to-store format.\u003c\/li\u003e\n \u003c\/ul\u003e"}