{"id":15862696378528,"title":"3\/8\"-16 x 6 Grade 8 Bolts (10-Pack) – Heavy-Duty Hex Bolts Includes Flat Washers Lock Washers \u0026 Nuts – High-Strength SAE 6.0\" Coarse Bolts for Automotive, Machinery \u0026 Construction 3\/8\" x 6\" Standard Nut 10","handle":"3-8-16-x-6-grade-8-bolts-10-pack-heavy-duty-hex-bolts-includes-flat-washers-lock-washers-nuts-high-strength-sae-6-0-coarse-bolts-for-automotive-machinery-construction-3-8-x-6-standard-nut-10","description":"\u003ch3\u003e3\/8\"-16 x 6 Grade 8 Bolts (10-Pack) – Heavy-Duty Hex Bolts Includes Flat Washers Lock Washers \u0026amp; Nuts – High-Strength SAE 6.0\" Coarse Bolts for Automotive, Machinery \u0026amp; Construction\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 3\/8\"-16 x 6\" (6.0\") long Grade 8 (G8) Bolts are engineered for\napplications where strength, reliability, and vibration resistance matter\nmost. Each pack combines a high-strength Grade 8 (G8) hex bolt, a matching hex\nnut, two flat washers for load distribution, and a lock washer to maintain\ntorque in demanding environments. Designed for use in automotive repairs,\ntrailer builds, agricultural equipment, shop machinery, and structural\nassemblies, this kit eliminates the need to source parts separately—saving\ntime while ensuring proper fit and performance. Whether you’re a professional\nmechanic, fabricator, or serious DIYer, this fastener kit delivers the\nconfidence of industrial-grade hardware in a convenient, ready-to-use package.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eComplete 10-packs: Includes 10 Grade 8 hex bolts, 20 hardened flat washers, 10 hardened split lock washers, 10 hex nuts everything you need for strong, vibration-resistant fastening in one convenient pack. Bolts 3\/8\" x 6\" long. Nuts and washers fit 3\/8\" bolts.\u003c\/li\u003e\n \u003cli\u003eGrade 8 Strength for Demanding Jobs: High-tensile SAE J429 Grade 8 bolts and nuts deliver superior load capacity and shear strength, making this kit ideal for automotive, trailer, machinery, and structural applications. All washers are hardened, which is compatible with a Grade 8 fastening system. 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\u003eVibration-Resistant Locking System: washers help prevent loosening under torque, shock, and movement perfect for equipment that sees constant vibration or cyclic loads.\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":"2026-09-12T16:17:12+10:00","created_at":"2026-09-09T23:30:59+10:00","vendor":"Quantum Forge","type":"Hex Bolts","tags":["heavy_industrial_Sep2026"],"price":30700,"price_min":30700,"price_max":30700,"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":58887734755488,"title":"10 \/ 3\/8\" x 6\" Standard Nut","option1":"10","option2":"3\/8\" x 6\" Standard Nut","option3":null,"sku":"B0GPHBN3GY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3\/8\"-16 x 6 Grade 8 Bolts (10-Pack) – Heavy-Duty Hex Bolts Includes Flat Washers Lock Washers \u0026 Nuts – High-Strength SAE 6.0\" Coarse Bolts for Automotive, Machinery \u0026 Construction 3\/8\" x 6\" Standard Nut 10 - 10 \/ 3\/8\" x 6\" Standard Nut","public_title":"10 \/ 3\/8\" x 6\" Standard Nut","options":["10","3\/8\" x 6\" Standard Nut"],"price":30700,"weight":1038,"compare_at_price":null,"inventory_management":"shopify","barcode":"QFG35089-FBA","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B0GPHBN3GY.jpg?v=1788960662","\/\/dingoship.com.au\/cdn\/shop\/files\/31vmeRYSGYL.jpg?v=1788960661","\/\/dingoship.com.au\/cdn\/shop\/files\/31sGBxXI-KL_048d02de-a34a-4117-9110-5bd88f8c2389.jpg?v=1788960661","\/\/dingoship.com.au\/cdn\/shop\/files\/31IJLzXrcPL.jpg?v=1788960661"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0GPHBN3GY.jpg?v=1788960662","options":["Number of Items","Size"],"media":[{"alt":null,"id":70274754576544,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0GPHBN3GY.jpg?v=1788960662"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B0GPHBN3GY.jpg?v=1788960662","width":500},{"alt":null,"id":70274754609312,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31vmeRYSGYL.jpg?v=1788960661"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31vmeRYSGYL.jpg?v=1788960661","width":500},{"alt":null,"id":70274754642080,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31sGBxXI-KL_048d02de-a34a-4117-9110-5bd88f8c2389.jpg?v=1788960661"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31sGBxXI-KL_048d02de-a34a-4117-9110-5bd88f8c2389.jpg?v=1788960661","width":500},{"alt":null,"id":70274754674848,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31IJLzXrcPL.jpg?v=1788960661"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/31IJLzXrcPL.jpg?v=1788960661","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3\/8\"-16 x 6 Grade 8 Bolts (10-Pack) – Heavy-Duty Hex Bolts Includes Flat Washers Lock Washers \u0026amp; Nuts – High-Strength SAE 6.0\" Coarse Bolts for Automotive, Machinery \u0026amp; Construction\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese 3\/8\"-16 x 6\" (6.0\") long Grade 8 (G8) Bolts are engineered for\napplications where strength, reliability, and vibration resistance matter\nmost. Each pack combines a high-strength Grade 8 (G8) hex bolt, a matching hex\nnut, two flat washers for load distribution, and a lock washer to maintain\ntorque in demanding environments. Designed for use in automotive repairs,\ntrailer builds, agricultural equipment, shop machinery, and structural\nassemblies, this kit eliminates the need to source parts separately—saving\ntime while ensuring proper fit and performance. Whether you’re a professional\nmechanic, fabricator, or serious DIYer, this fastener kit delivers the\nconfidence of industrial-grade hardware in a convenient, ready-to-use package.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eComplete 10-packs: Includes 10 Grade 8 hex bolts, 20 hardened flat washers, 10 hardened split lock washers, 10 hex nuts everything you need for strong, vibration-resistant fastening in one convenient pack. Bolts 3\/8\" x 6\" long. Nuts and washers fit 3\/8\" bolts.\u003c\/li\u003e\n \u003cli\u003eGrade 8 Strength for Demanding Jobs: High-tensile SAE J429 Grade 8 bolts and nuts deliver superior load capacity and shear strength, making this kit ideal for automotive, trailer, machinery, and structural applications. All washers are hardened, which is compatible with a Grade 8 fastening system. 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\u003eVibration-Resistant Locking System: washers help prevent loosening under torque, shock, and movement perfect for equipment that sees constant vibration or cyclic loads.\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"}