{"id":8088905121972,"title":"Hillman 831618 3\/8-16 x 1-Inch Stainless Steel Hex Cap Screw, 50-Pack","handle":"hillman-831618-3-8-16-x-1-inch-stainless-steel-hex-cap-screw-50-pack","description":"\u003ch3\u003eHillman 831618 3\/8-16 x 1-Inch Stainless Steel Hex Cap Screw, 50-Pack\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eHex cap screws can be used when looking for outdoor\napplications or a stronger bolt. The name hex cap screw and hex bolt are\ncommonly interchanged. A hex cap screw is actually manufactured with tighter\ntolerances and can be used anywhere a hex bolt is used. From the Manufacturer\nHex cap screws can be used when looking for outdoor applications or a stronger\nbolt. The name hex cap screw and hex bolt are commonly interchanged. A hex cap\nscrew is actually manufactured with tighter tolerances and can be used\nanywhere a hex bolt is used.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePRECISE DIMENSIONS AND SIZE: 3\/8-16 x 1 inch USS hex cap screw ideal for heavy-duty fastening; suitable for applications that require exact fit and solid hold\u003c\/li\u003e\n \u003cli\u003eENHANCED SEALING FUNCTION: Features washer surface under hex head for better load distribution and improved sealing; reduces risk of loosening under vibration\u003c\/li\u003e\n \u003cli\u003eSTAINLESS STEEL CONSTRUCTION: Made from corrosion-resistant 18-8 stainless steel for long-lasting durability in outdoor, marine, or high-moisture conditions\u003c\/li\u003e\n \u003cli\u003eFLEXIBLE INSTALLATION: Designed for use with nuts or can be installed into compatible internally threaded holes; fits metal, wood, or composite assembly projects\u003c\/li\u003e\n \u003cli\u003eEASY APPLICATION TIPS: Pre-drilling recommended for matching bolt hole diameter to ensure effortless assembly; secure fit for construction, repair, maintenance work\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-21T18:05:43+10:00","created_at":"2026-07-21T17:46:00+10:00","vendor":"Hillman","type":"Hex Bolts","tags":["home_industrial_July2026"],"price":20900,"price_min":20900,"price_max":20900,"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":44288555679924,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B000BD5HHM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Hillman 831618 3\/8-16 x 1-Inch Stainless Steel Hex Cap Screw, 50-Pack","public_title":null,"options":["Default Title"],"price":20900,"weight":949,"compare_at_price":null,"inventory_management":"shopify","barcode":"008236143515","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B000BD5HHM.jpg?v=1784619963","\/\/auspowers.com\/cdn\/shop\/files\/71eat6kmMDL.jpg?v=1784619962","\/\/auspowers.com\/cdn\/shop\/files\/21oUlnAJfSL.jpg?v=1784619962"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B000BD5HHM.jpg?v=1784619963","options":["Title"],"media":[{"alt":null,"id":33131043782836,"position":1,"preview_image":{"aspect_ratio":1.023,"height":1545,"width":1581,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B000BD5HHM.jpg?v=1784619963"},"aspect_ratio":1.023,"height":1545,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B000BD5HHM.jpg?v=1784619963","width":1581},{"alt":null,"id":33131043815604,"position":2,"preview_image":{"aspect_ratio":0.51,"height":1575,"width":803,"src":"\/\/auspowers.com\/cdn\/shop\/files\/71eat6kmMDL.jpg?v=1784619962"},"aspect_ratio":0.51,"height":1575,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/71eat6kmMDL.jpg?v=1784619962","width":803},{"alt":null,"id":33131043848372,"position":3,"preview_image":{"aspect_ratio":0.752,"height":500,"width":376,"src":"\/\/auspowers.com\/cdn\/shop\/files\/21oUlnAJfSL.jpg?v=1784619962"},"aspect_ratio":0.752,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/21oUlnAJfSL.jpg?v=1784619962","width":376}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHillman 831618 3\/8-16 x 1-Inch Stainless Steel Hex Cap Screw, 50-Pack\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eHex cap screws can be used when looking for outdoor\napplications or a stronger bolt. The name hex cap screw and hex bolt are\ncommonly interchanged. A hex cap screw is actually manufactured with tighter\ntolerances and can be used anywhere a hex bolt is used. From the Manufacturer\nHex cap screws can be used when looking for outdoor applications or a stronger\nbolt. The name hex cap screw and hex bolt are commonly interchanged. A hex cap\nscrew is actually manufactured with tighter tolerances and can be used\nanywhere a hex bolt is used.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePRECISE DIMENSIONS AND SIZE: 3\/8-16 x 1 inch USS hex cap screw ideal for heavy-duty fastening; suitable for applications that require exact fit and solid hold\u003c\/li\u003e\n \u003cli\u003eENHANCED SEALING FUNCTION: Features washer surface under hex head for better load distribution and improved sealing; reduces risk of loosening under vibration\u003c\/li\u003e\n \u003cli\u003eSTAINLESS STEEL CONSTRUCTION: Made from corrosion-resistant 18-8 stainless steel for long-lasting durability in outdoor, marine, or high-moisture conditions\u003c\/li\u003e\n \u003cli\u003eFLEXIBLE INSTALLATION: Designed for use with nuts or can be installed into compatible internally threaded holes; fits metal, wood, or composite assembly projects\u003c\/li\u003e\n \u003cli\u003eEASY APPLICATION TIPS: Pre-drilling recommended for matching bolt hole diameter to ensure effortless assembly; secure fit for construction, repair, maintenance work\u003c\/li\u003e\n \u003c\/ul\u003e"}

Hillman 831618 3/8-16 x 1-Inch Stainless Steel Hex Cap Screw, 50-Pack

In Stock. Leaves warehouse within 2 - 3 business days

$209.00 AUD
Maximum quantity available reached.
Free Shipping Australia Wide
100% Safe & Secure Checkout
100 Days Return Policy *
1 Year Warranty *

Hillman 831618 3/8-16 x 1-Inch Stainless Steel Hex Cap Screw, 50-Pack

Hex cap screws can be used when looking for outdoor applications or a stronger bolt. The name hex cap screw and hex bolt are commonly interchanged. A hex cap screw is actually manufactured with tighter tolerances and can be used anywhere a hex bolt is used. From the Manufacturer Hex cap screws can be used when looking for outdoor applications or a stronger bolt. The name hex cap screw and hex bolt are commonly interchanged. A hex cap screw is actually manufactured with tighter tolerances and can be used anywhere a hex bolt is used.

Product Features

  • PRECISE DIMENSIONS AND SIZE: 3/8-16 x 1 inch USS hex cap screw ideal for heavy-duty fastening; suitable for applications that require exact fit and solid hold
  • ENHANCED SEALING FUNCTION: Features washer surface under hex head for better load distribution and improved sealing; reduces risk of loosening under vibration
  • STAINLESS STEEL CONSTRUCTION: Made from corrosion-resistant 18-8 stainless steel for long-lasting durability in outdoor, marine, or high-moisture conditions
  • FLEXIBLE INSTALLATION: Designed for use with nuts or can be installed into compatible internally threaded holes; fits metal, wood, or composite assembly projects
  • EASY APPLICATION TIPS: Pre-drilling recommended for matching bolt hole diameter to ensure effortless assembly; secure fit for construction, repair, maintenance work