{"product_id":"socket-head-cap-screws-alloy-steel-zinc-plated-4-40-x-3-8_0406cspzbb","title":"#4-40 X 3\/8\" Socket Head Cap Screws | Alloy Steel Zinc Plated (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliability, our Socket Head Cap Screws in Alloy Steel with a Zinc Plated finish deliver outstanding strength and corrosion resistance for demanding assemblies. Sized 4\/40 thread by 3\/8 inch length, these screws provide precise, high-torque performance in compact spaces.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy steel for superior strength and durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated to resist corrosion and wear\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive Type:\u003c\/b\u003e Socket head with hex drive for recessed, clean installations\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread Size:\u003c\/b\u003e 4-40 standard machine screw thread\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3\/8 inch (9.5 mm) for precise fastening in tight spaces\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead Type:\u003c\/b\u003e Socket head cap screw for low-profile, high-torque applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy Choose These Socket Head Cap Screws?\u003c\/h3\u003e\n\u003cp\u003eDesigned for reliability in electronics, automotive, machinery, and general industrial projects, these zinc-plated alloy steel socket screws resist corrosion while delivering consistent clamping force. The compact 4-40 x 3\/8 size makes them ideal for small enclosures, control panels, and precision assemblies where space is at a premium.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Alloy steel\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Zinc plated\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread:\u003c\/b\u003e 4-40\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 3\/8 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive:\u003c\/b\u003e Hex socket\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eOrder these socket head cap screws today to ensure secure, durable fastening in your next project. Fast shipping and consistent quality you can trust.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50393130336535,"sku":"0406CSPZBB","price":19.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Alloy_Steel_Zinc_Plated_Socket_Head_Cap_Screw_49cb6528-8ff9-4a07-a3d8-91154d984b73.jpg?v=1747423103","url":"https:\/\/mutualscrew.com\/products\/socket-head-cap-screws-alloy-steel-zinc-plated-4-40-x-3-8_0406cspzbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}