JW WINCOLow-Profile Hygienic Hex Head Screws with Sealing Washer

JW WINCO Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M8, 22 mm Min Thread Lg

SKU 3G-OTH-529372

Brand

JW WINCO

Item

Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M8, 22 mm Min Thread Lg

Technical Specifications

JW WINCO

Manufacturer Part Number

1581-M8-60-MT-E 

Type

Partially Threaded, M8, Grade 316L 

Thread Lg

22 mm Min 

Washer Type

FDA-Approved Pre-Mounted Sealing 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

JW WINCO Hygienic Hex Head Screws are low-profile, partially threaded M8 fasteners in Grade 316L stainless steel, featuring a 22 mm minimum thread length and an FDA-approved pre-mounted sealing washer (MPN 1581-M8-60-MT-E). Designed for sanitary environments, these screws combine corrosion resistance with a hygienic sealing solution.

Frequently Asked Questions

What are JW WINCO hygienic hex head screws used for?

JW WINCO hygienic hex head screws are designed for sanitary environments such as food processing, pharmaceutical, and beverage plants. Their Grade 316L stainless steel and FDA-approved pre-mounted sealing washer provide corrosion resistance and a hygienic seal, preventing bacterial growth in washdown areas.

What are the specifications of JW WINCO MPN 1581-M8-60-MT-E?

The JW WINCO MPN 1581-M8-60-MT-E is a low-profile, partially threaded M8 hex head screw in Grade 316L stainless steel. It has a 22 mm minimum thread length and includes an FDA-approved pre-mounted sealing washer. This combination ensures reliable sealing and corrosion resistance in sanitary applications.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies JW WINCO hygienic hex head screws worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the MPN 1581-M8-60-MT-E or other JW WINCO sanitary fasteners.

How to install JW WINCO hygienic hex head screws with sealing washer?

Install JW WINCO hygienic hex head screws by hand-tightening into a clean, threaded hole until the FDA-approved sealing washer contacts the surface. Use a torque wrench to tighten to the manufacturer’s recommended specification for sanitary fasteners. Avoid over-torquing to prevent washer damage and maintain the hygienic seal.

Used in

Common applications for JW WINCO

Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.

Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.

Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.

Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.

Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.

Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW 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.

Browse all JW WINCO products →Contact our engineers →