{"product_id":"machine-screws-phil-pan-18-8-stainless-ms51957-4-40-x-1-3-8_ms51957-122","title":"#4-40 X 1-3\/8\" Machine Screws | Pan Head | Phillips Drive | 18\/8 Stainless Steel (500\/Pkg.)","description":"\u003cdiv\u003e\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: MS51957\u003c\/li\u003e\n\u003cli\u003eType: Machine screw, Phillips pan head\u003c\/li\u003e\n\u003cli\u003eMaterial: 18\/8 stainless steel (304)\u003c\/li\u003e\n\u003cli\u003eThread: 4-40 UNC\u003c\/li\u003e\n\u003cli\u003eLength: 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003eFinish: Polished stainless\u003c\/li\u003e\n\u003cli\u003eQuantity: 500 per package\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePhillips pan head with broad load distribution for reliable seating in metal and plastic assemblies\u003c\/li\u003e\n\u003cli\u003e18\/8 stainless steel provides corrosion resistance suitable for indoor environments\u003c\/li\u003e\n\u003cli\u003ePrecise 4-40 UNC threading supports consistent engagement and torque\u003c\/li\u003e\n\u003cli\u003ePolished stainless finish maintains a clean, professional appearance in electronics and appliances\u003c\/li\u003e\n\u003cli\u003eDrive type: Phillips; use a correctly sized Phillips screwdriver for proper seating and torque\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHead style: Phillips pan head\u003c\/li\u003e\n\u003cli\u003eDrive type: Phillips\u003c\/li\u003e\n\u003cli\u003eThread: #4-40 UNC\u003c\/li\u003e\n\u003cli\u003eLength: 1-3\/8 inches (34.9 millimeters)\u003c\/li\u003e\n\u003cli\u003eMaterial and finish: 18\/8 stainless steel with polished finish\u003c\/li\u003e\n\u003cli\u003ePackaging: 500 pieces per package\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIndustry Used In\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectronics assemblies and enclosures\u003c\/li\u003e\n\u003cli\u003eHome and commercial appliances\u003c\/li\u003e\n\u003cli\u003eLight-to-medium duty machinery and control panels\u003c\/li\u003e\n\u003cli\u003eGeneral hardware retrofits and small-scale metal or plastic assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50344770502935,"sku":"MS51957-122","price":192.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/MS51957-84KC_288923f9-dab5-4dfa-85d1-8acb533a60cd.webp?v=1747173582","url":"https:\/\/mutualscrew.com\/products\/machine-screws-phil-pan-18-8-stainless-ms51957-4-40-x-1-3-8_ms51957-122","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}