JW WINCO Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M4, 12 mm Fastener Lg
3G Electric supplies the JW WINCO Hygienic Hex Head Screw (MPN 1581-M4-12-MT-H), a fully threaded, M4, 12 mm fastener in Grade 316L stainless steel with an FDA-approved pre-mounted sealing washer. This low-profile…
SKU 3G-OTH-529360
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Product Description
3G Electric supplies the JW WINCO Hygienic Hex Head Screw (MPN 1581-M4-12-MT-H), a fully threaded, M4, 12 mm fastener in Grade 316L stainless steel with an FDA-approved pre-mounted sealing washer. This low-profile hex head screw is designed for hygienic applications requiring secure, cleanable fastening. As a global industrial solutions provider, we interpret demand and deliver genuine equipment across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the JW WINCO Hygienic Hex Head Screw used for?
The JW WINCO Hygienic Hex Head Screw is used for secure, cleanable fastening in food processing, pharmaceutical, and other sanitary environments. Its Grade 316L stainless steel and FDA-approved pre-mounted sealing washer resist corrosion and bacterial growth, meeting strict hygiene standards.
What are the specifications of the JW WINCO 1581-M4-12-MT-H?
The JW WINCO 1581-M4-12-MT-H is a fully threaded, low-profile hex head screw with M4 thread, 12 mm fastener length, Grade 316L stainless steel construction, and an FDA-approved pre-mounted sealing washer. It is designed for hygienic applications requiring a cleanable, corrosion-resistant fastener.
Where to buy JW WINCO Hygienic Hex Head Screws worldwide?
3G Electric supplies the JW WINCO Hygienic Hex Head Screw (MPN 1581-M4-12-MT-H) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts to your facility. Contact us for availability and lead time.
How to install the JW WINCO Hygienic Hex Head Screw with sealing washer?
Install the JW WINCO screw by hand-tightening into a clean, threaded hole until the FDA-approved sealing washer contacts the surface. Use a hex key to apply final torque per application requirements. Avoid over-tightening to prevent washer damage. Always follow standard hygienic installation practices.
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.









