{"id":15863123443872,"title":"3\/8\"-16 x 1-1\/4\" Grade 5 Bolts (100-Pack) – Heavy-Duty Hex Bolts Only – SAE J429 1.25\" Coarse Thread Bolts Clear Zinc Plated","handle":"3-8-16-x-1-1-4-grade-5-bolts-100-pack-heavy-duty-hex-bolts-only-sae-j429-1-25-coarse-thread-bolts-clear-zinc-plated","description":"\u003ch3\u003e3\/8\"-16 x 1-1\/4\" Grade 5 Bolts (100-Pack) – Heavy-Duty Hex Bolts Only – SAE J429 1.25\" Coarse Thread Bolts Clear Zinc Plated\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 3\/8\"-16 x 1-1\/4\" (1.25\") long Grade 5 (G5) Bolts are engineered for\napplications where strength, reliability, and vibration resistance matter\nmost. Each pack contains 100 high-strength Grade 5 (G5) hex bolts. Clear zinc\nplated. Designed for use in automotive repairs, trailer builds, agricultural\nequipment, shop machinery, and structural assemblies, this kit eliminates the\nneed to source parts separately—saving time while ensuring proper fit and\nperformance. Whether you’re a professional mechanic, fabricator, or serious\nDIYer, this fastener kit delivers the confidence of industrial-grade hardware\nin a convenient, ready-to-use package.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e100-packs: Includes 100 Grade 5 hex bolts. Strong, vibration-resistant fastening in one convenient pack. Bolts 3\/8\" diameter x 1.25\" long. Clear zinc plated.\u003c\/li\u003e\n \u003cli\u003eGrade 5 Strength for Demanding Jobs: High-tensile SAE J429 Grade 5 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 A449 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":"2026-09-12T14:43:36+10:00","created_at":"2026-09-10T09:50:01+10:00","vendor":"Quantum Forge","type":"Hex Bolts","tags":["heavy_industrial_Sep2026"],"price":28000,"price_min":28000,"price_max":28000,"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":58888831140000,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0H7GKD9BR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3\/8\"-16 x 1-1\/4\" Grade 5 Bolts (100-Pack) – Heavy-Duty Hex Bolts Only – SAE J429 1.25\" Coarse Thread Bolts Clear Zinc Plated","public_title":null,"options":["Default Title"],"price":28000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"QFG37115-FBA","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B0H7GKD9BR.jpg?v=1788997804","\/\/dingoship.com.au\/cdn\/shop\/files\/31DNwdd_0ML.jpg?v=1788997804","\/\/dingoship.com.au\/cdn\/shop\/files\/21-McPtcwLL.jpg?v=1788997804","\/\/dingoship.com.au\/cdn\/shop\/files\/31YARUtgGGL.jpg?v=1788997804","\/\/dingoship.com.au\/cdn\/shop\/files\/41rHpHXbrmL.jpg?v=1788997804"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0H7GKD9BR.jpg?v=1788997804","options":["Title"],"media":[{"alt":null,"id":70277715525792,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0H7GKD9BR.jpg?v=1788997804"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0H7GKD9BR.jpg?v=1788997804","width":500},{"alt":null,"id":70277715558560,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31DNwdd_0ML.jpg?v=1788997804"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31DNwdd_0ML.jpg?v=1788997804","width":500},{"alt":null,"id":70277715591328,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/21-McPtcwLL.jpg?v=1788997804"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/21-McPtcwLL.jpg?v=1788997804","width":500},{"alt":null,"id":70277715624096,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31YARUtgGGL.jpg?v=1788997804"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31YARUtgGGL.jpg?v=1788997804","width":500},{"alt":null,"id":70277715656864,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/41rHpHXbrmL.jpg?v=1788997804"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/41rHpHXbrmL.jpg?v=1788997804","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3\/8\"-16 x 1-1\/4\" Grade 5 Bolts (100-Pack) – Heavy-Duty Hex Bolts Only – SAE J429 1.25\" Coarse Thread Bolts Clear Zinc Plated\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 3\/8\"-16 x 1-1\/4\" (1.25\") long Grade 5 (G5) Bolts are engineered for\napplications where strength, reliability, and vibration resistance matter\nmost. Each pack contains 100 high-strength Grade 5 (G5) hex bolts. Clear zinc\nplated. Designed for use in automotive repairs, trailer builds, agricultural\nequipment, shop machinery, and structural assemblies, this kit eliminates the\nneed to source parts separately—saving time while ensuring proper fit and\nperformance. Whether you’re a professional mechanic, fabricator, or serious\nDIYer, this fastener kit delivers the confidence of industrial-grade hardware\nin a convenient, ready-to-use package.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e100-packs: Includes 100 Grade 5 hex bolts. Strong, vibration-resistant fastening in one convenient pack. Bolts 3\/8\" diameter x 1.25\" long. Clear zinc plated.\u003c\/li\u003e\n \u003cli\u003eGrade 5 Strength for Demanding Jobs: High-tensile SAE J429 Grade 5 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 A449 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"}