{"product_id":"machine-screws-truss-head-spanner-18-8-stainless-steel-3-8-16-x-3-4_138634ts","title":"3\/8\"-16 X 3\/4\" Tamper Resistant Machine Screws | Truss Head | Spanner Drive | 18\/8 Stainless Steel (100\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial machine screws engineered for precision fastening in equipment housings, control panels, and harsh-environment assemblies.\u003c\/p\u003e\n\u003cp\u003eThe combination of corrosion resistant 304 stainless steel, a low-profile truss head, and a spanner drive provides secure seating in tight, high-torque installations.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Stainless steel (304)\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: 304 Stainless Steel (18\/8)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: UNC 3\/8-16\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance\u003c\/strong\u003e: 304 stainless steel provides robust corrosion resistance in humid and chemically influenced environments typical of industrial enclosures and machinery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-profile truss head\u003c\/strong\u003e: minimizes protrusion and reduces interference with adjacent components in restricted panel cavities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpanner drive\u003c\/strong\u003e: enables reliable torque transfer with compatible spanner tools, reducing cam-out and tool wear during field installation or in-plant assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread engagement\u003c\/strong\u003e: UNC 3\/8-16 delivers strong engagement with common base materials such as steel and aluminum, supporting dependable fastener performance in panels and housings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial compatibility\u003c\/strong\u003e: 304 stainless steel maintains strength and surface quality under exposure to moisture, salts, and mild chemicals encountered in industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTypical applications\u003c\/strong\u003e: equipment housings, electrical enclosures, control panels, and machinery assemblies requiring clean seating and durable fastening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50425548865815,"sku":"1.38634TS","price":122.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1.63238TS_0b57de75-483d-4b89-906e-60c3debb410a.jpg?v=1746140588","url":"https:\/\/mutualscrew.com\/products\/machine-screws-truss-head-spanner-18-8-stainless-steel-3-8-16-x-3-4_138634ts","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}