JW WINCO Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M4, 10 mm Fastener Lg
The JW WINCO Hygienic Hex Head Screw (MPN 1581-M4-10-PL-H) is a fully threaded, low-profile fastener in Grade 316L stainless steel with an M4 thread and 10 mm length. It features an FDA-approved pre-mounted sealing…
SKU 3G-OTH-529318
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Product Description
The JW WINCO Hygienic Hex Head Screw (MPN 1581-M4-10-PL-H) is a fully threaded, low-profile fastener in Grade 316L stainless steel with an M4 thread and 10 mm length. It features an FDA-approved pre-mounted sealing washer for hygienic applications. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the JW WINCO 1581-M4-10-PL-H hygienic hex head screw used for?
This low-profile hex head screw with an FDA-approved pre-mounted sealing washer is used in food processing, pharmaceutical, and sanitary environments where hygiene and corrosion resistance are critical. The Grade 316L stainless steel and sealing washer prevent bacterial growth and contamination.
What are the specifications of the JW WINCO 1581-M4-10-PL-H screw?
The JW WINCO 1581-M4-10-PL-H is a fully threaded, low-profile hex head screw in Grade 316L stainless steel. It has an M4 thread, 10 mm fastener length, and an FDA-approved pre-mounted sealing washer. The washer type ensures a hygienic seal in washdown applications.
Where to buy JW WINCO 1581-M4-10-PL-H screws worldwide?
3G Electric supplies the JW WINCO 1581-M4-10-PL-H hygienic hex head screw to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you get the right fastener for your sanitary application. Contact us for availability and lead time.
How to install the JW WINCO hygienic hex head screw with sealing washer?
Install the screw by hand-tightening into a clean, threaded hole until the pre-mounted sealing washer contacts the surface. Use a hex key to apply final torque per standard practice for M4 fasteners. Avoid over-tightening to prevent washer damage. The FDA-approved washer maintains a hygienic seal.
Used in
Common applications for JW WINCOJW WINCO Products
3G Electric supplies JW WINCO low-profile hygienic hex head screws with sealing washer. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









