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{"id":15863309172896,"title":"3\/8\"-16 x 1 Flat Head Socket Cap Screws, Alloy Steel, Black Oxide 100 Pack","handle":"3-8-16-x-1-flat-head-socket-cap-screws-alloy-steel-black-oxide-100-pack","description":"\u003ch3\u003e3\/8\"-16 x 1 Flat Head Socket Cap Screws, Alloy Steel, Black Oxide 100 Pack\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFlat Head Socket screws, 3\/8\"-16 x 1\", Class 12.9 alloy steel with black oxide\nfinish. The 82-degree countersunk head finishes dead flush; drive with a 5\/16\"\nhex key or bit. Class 12.9 is the strongest standard fastener class - for\nmachine tools, fixtures, dies and any joint torqued to spec. Precision rolled\nthreads; pairs with standard 3\/8\"-16 nuts and tapped holes.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e82-DEGREE FLAT COUNTERSUNK - sits perfectly flush with the surface; for countersunk holes in plates, jigs and finished assemblies\u003c\/li\u003e\n \u003cli\u003eINTERNAL HEX DRIVE - torque from directly above with an allen key or hex bit; works in counterbores and recesses no wrench can reach\u003c\/li\u003e\n \u003cli\u003eROLLED THREADS - precision cold-formed threads that spin on smooth and torque accurately\u003c\/li\u003e\n \u003cli\u003eCLASS 12.9 \/ ALLOY STEEL - the strongest common fastener class (170,000+ psi); black oxide finish; for tooling, machinery and high-load joints\u003c\/li\u003e\n \u003cli\u003eSPECS (3\/8\"-16 x 1\") - 5\/16\" hex key; Class 12.9 alloy, black oxide; DIN 7991 \/ 82-deg countersink\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-12T13:42:48+10:00","created_at":"2026-09-10T11:04:09+10:00","vendor":"Newport Fasteners","type":"Socket Head Screws","tags":["heavy_industrial_Sep2026"],"price":44700,"price_min":44700,"price_max":44700,"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":58889234317472,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07CPM73JG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3\/8\"-16 x 1 Flat Head Socket Cap Screws, Alloy Steel, Black Oxide 100 Pack","public_title":null,"options":["Default Title"],"price":44700,"weight":1624,"compare_at_price":null,"inventory_management":"shopify","barcode":"866382","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/dingoship.com.au\/cdn\/shop\/files\/B07CPM73JG.jpg?v=1789002252"],"featured_image":"\/\/dingoship.com.au\/cdn\/shop\/files\/B07CPM73JG.jpg?v=1789002252","options":["Title"],"media":[{"alt":null,"id":70278877708448,"position":1,"preview_image":{"aspect_ratio":1.0,"height":300,"width":300,"src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B07CPM73JG.jpg?v=1789002252"},"aspect_ratio":1.0,"height":300,"media_type":"image","src":"\/\/dingoship.com.au\/cdn\/shop\/files\/B07CPM73JG.jpg?v=1789002252","width":300}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3\/8\"-16 x 1 Flat Head Socket Cap Screws, Alloy Steel, Black Oxide 100 Pack\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFlat Head Socket screws, 3\/8\"-16 x 1\", Class 12.9 alloy steel with black oxide\nfinish. The 82-degree countersunk head finishes dead flush; drive with a 5\/16\"\nhex key or bit. Class 12.9 is the strongest standard fastener class - for\nmachine tools, fixtures, dies and any joint torqued to spec. Precision rolled\nthreads; pairs with standard 3\/8\"-16 nuts and tapped holes.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003e82-DEGREE FLAT COUNTERSUNK - sits perfectly flush with the surface; for countersunk holes in plates, jigs and finished assemblies\u003c\/li\u003e\n \u003cli\u003eINTERNAL HEX DRIVE - torque from directly above with an allen key or hex bit; works in counterbores and recesses no wrench can reach\u003c\/li\u003e\n \u003cli\u003eROLLED THREADS - precision cold-formed threads that spin on smooth and torque accurately\u003c\/li\u003e\n \u003cli\u003eCLASS 12.9 \/ ALLOY STEEL - the strongest common fastener class (170,000+ psi); black oxide finish; for tooling, machinery and high-load joints\u003c\/li\u003e\n \u003cli\u003eSPECS (3\/8\"-16 x 1\") - 5\/16\" hex key; Class 12.9 alloy, black oxide; DIN 7991 \/ 82-deg countersink\u003c\/li\u003e\n \u003c\/ul\u003e"}

3/8"-16 x 1 Flat Head Socket Cap Screws, Alloy Steel, Black Oxide 100 Pack

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3/8"-16 x 1 Flat Head Socket Cap Screws, Alloy Steel, Black Oxide 100 Pack

Flat Head Socket screws, 3/8"-16 x 1", Class 12.9 alloy steel with black oxide finish. The 82-degree countersunk head finishes dead flush; drive with a 5/16" hex key or bit. Class 12.9 is the strongest standard fastener class - for machine tools, fixtures, dies and any joint torqued to spec. Precision rolled threads; pairs with standard 3/8"-16 nuts and tapped holes.

Product Features

  • 82-DEGREE FLAT COUNTERSUNK - sits perfectly flush with the surface; for countersunk holes in plates, jigs and finished assemblies
  • INTERNAL HEX DRIVE - torque from directly above with an allen key or hex bit; works in counterbores and recesses no wrench can reach
  • ROLLED THREADS - precision cold-formed threads that spin on smooth and torque accurately
  • CLASS 12.9 / ALLOY STEEL - the strongest common fastener class (170,000+ psi); black oxide finish; for tooling, machinery and high-load joints
  • SPECS (3/8"-16 x 1") - 5/16" hex key; Class 12.9 alloy, black oxide; DIN 7991 / 82-deg countersink