{"product_id":"machine-screws-unslotted-indented-hex-18-8-stainless-4-40-x-3-8_0406mw188kc","title":"#4-40 X 3\/8\" Machine Screws | Indented Hex Washer Head | 18\/8 Stainless Steel (5000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003e5000 Bulk Unsplotted Indented Hex Washer Head Machine Screws\u003c\/b\u003e in 18\/8 stainless steel (304) with an internal hex drive. Size 4-40 x 3\/8 in.\u003c\/p\u003e \u003cp\u003eThese high-quality machine screws are designed for durable, corrosion-resistant performance in a variety of applications, including equipment, enclosures, electrical assemblies, and general machinery. The built-in washer provides even load distribution and a secure seal, while the indented hex drive delivers a flush, snag-free profile.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e 18\/8 stainless steel (304) for excellent corrosion resistance and strong performance in challenging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead style:\u003c\/b\u003e Indented hex washer head for a secure, low-profile finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDrive type:\u003c\/b\u003e Internal hex (Allen) drive; unslotted to resist stripping in tough conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThread and size:\u003c\/b\u003e Unified 4-40 thread with a 3\/8 inch length.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Natural stainless steel finish that maintains durability and appearance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackaging:\u003c\/b\u003e Bulk quantity (5000 pieces) to support large-scale projects and stocking needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose these screws for reliable grip, corrosion resistance, and a clean, professional look in your assemblies. Perfect for bulk orders and industrial use—add to your cart today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345519939863,"sku":"0406MW188KC","price":273.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/3716MW188KC_2a58dcef-e70d-45dd-843f-706ba4810471.webp?v=1747173458","url":"https:\/\/mutualscrew.com\/products\/machine-screws-unslotted-indented-hex-18-8-stainless-4-40-x-3-8_0406mw188kc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}