{"product_id":"machine-screws-flat-head-spanner-18-8-stainless-steel-undercut-3-8-16-x-1_3716ucsmf","title":"3\/8\"-16 X 1\" Tamper Resistant Machine Screws | Flat Undercut Head | Spanner Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003eIndustrial fasteners engineered for precision assembly in constrained spaces. Flat head machine screws with an undercut design and spanner drive provide a flush, low-profile finish for demanding equipment and machinery applications. \u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Diameter 3\/8 inch; Length 1 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Spanner\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: 18\/8 Stainless Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUndercut design\u003c\/strong\u003e: Flush, low-profile head minimizes protrusion in constrained spaces while preserving seating integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: 18\/8 Stainless Steel provides reliable performance in industrial environments with exposure to moisture and corrosive elements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Spanner drive enables precise torque control and reduces cam-out during installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication range\u003c\/strong\u003e: Suitable for equipment panels, machinery enclosures, control cabinets, and other assemblies requiring secure, flush mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50425502204183,"sku":"3716UCSMF","price":137.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0404SMF_73e71d57-5fc1-4dd7-a705-4e4339d70ce7.jpg?v=1746139780","url":"https:\/\/mutualscrew.com\/products\/machine-screws-flat-head-spanner-18-8-stainless-steel-undercut-3-8-16-x-1_3716ucsmf","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}