{"product_id":"cap-screws-socket-head-pin-in-socket-alloy-steel-4-40-x-3-8_0406cpsms","title":"#4-40 X 3\/8\" Socket Head Cap Screws | Tamper Resistant | Pin-In Socket Drive | Alloy Steel (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eCap screws with socket head and Pin-In Socket drive deliver secure, high-strength fastening in space-constrained industrial assemblies. Designed for machinery and automotive components, this fastening solution maintains alignment under dynamic loading and preload conditions.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Length 3\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: Socket head\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: Alloy steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread type\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePin-in Socket design\u003c\/strong\u003e: Ensures secure seating and reduces loosening in vibrations, maintaining preload and alignment in dynamic assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-strength alloy steel\u003c\/strong\u003e: Provides robust load carrying capacity and durability under repetitive cycling and shock loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSocket head drive\u003c\/strong\u003e: Recessed interface minimizes protrusion and allows flush or low-profile installation in dense hardware layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact profile\u003c\/strong\u003e: Enables fastening in restricted envelope spaces common in precision machinery and automotive subsystems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Suitable for machinery, automotive components, and precision assemblies where secure, space-efficient fastening is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50425456165143,"sku":"0406CPSMS","price":66.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/0404CSPSM188S_81f86644-4e68-4da3-8bfd-607ed9b3fef8.jpg?v=1747422542","url":"https:\/\/mutualscrew.com\/products\/cap-screws-socket-head-pin-in-socket-alloy-steel-4-40-x-3-8_0406cpsms","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}