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JW WINCO Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M20, 46 mm Min Thread Lg - Low-Profile Hygienic Hex Head Screws with Sealing Washer
JW WINCOLow-Profile Hygienic Hex Head Screws with Sealing Washer

JW WINCO Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M20, 46 mm Min Thread Lg

JW WINCO Hygienic Hex Head Screws are low-profile, partially threaded M20 fasteners in Grade 316L stainless steel, featuring a 46 mm minimum thread length and an FDA-approved pre-mounted sealing washer. These screws…

SKU 3G-OTH-529414

Brand
JW WINCO
Item
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M20, 46 mm Min Thread Lg
Category
Low-Profile Hygienic Hex Head Screws with Sealing Washer
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Technical Specifications

JW WINCO
Manufacturer Part Number
1581-M20-60-MT-E
Type
Partially Threaded, M20, Grade 316L
Thread Lg
46 mm Min
Washer Type
FDA-Approved Pre-Mounted Sealing
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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 M20 fasteners in Grade 316L stainless steel, featuring a 46 mm minimum thread length and an FDA-approved pre-mounted sealing washer. These screws are designed for sanitary applications requiring secure, cleanable connections.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What are JW WINCO hygienic hex head screws used for?

JW WINCO hygienic hex head screws are used in sanitary processing environments such as food, beverage, dairy, and pharmaceutical plants. Their low-profile design and FDA-approved pre-mounted sealing washer create cleanable, leak-resistant connections on equipment like tanks, conveyors, and mixers where hygiene is critical.

What are the specifications of JW WINCO 1581-M20-60-MT-E?

The JW WINCO 1581-M20-60-MT-E is a partially threaded M20 hex head screw in Grade 316L stainless steel with a 46 mm minimum thread length. It includes an FDA-approved pre-mounted sealing washer. The low-profile head reduces crevices for easier cleaning 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 pricing and lead time on the 1581-M20-60-MT-E or other 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 mating surface. Use a torque wrench to tighten to the manufacturer’s recommended value—avoid over-torquing to prevent washer damage. The pre-mounted washer stays in place during assembly.

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.

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