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JW WINCO Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M4, 14 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, M4, 14 mm Min Thread Lg

3G Electric supplies the JW WINCO Low-Profile Hygienic Hex Head Screw with Sealing Washer (MPN 1581-M4-16-PL-H), a partially threaded M4 fastener in Grade 316L stainless steel with a 14 mm minimum thread length. It…

SKU 3G-OTH-529366

Brand
JW WINCO
Item
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M4, 14 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-M4-16-PL-H
Type
Partially Threaded, M4, Grade 316L
Thread Lg
14 mm Min
Washer Type
FDA-Approved Pre-Mounted Sealing
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the JW WINCO Low-Profile Hygienic Hex Head Screw with Sealing Washer (MPN 1581-M4-16-PL-H), a partially threaded M4 fastener in Grade 316L stainless steel with a 14 mm minimum thread length. It features an FDA-approved pre-mounted sealing washer, designed for hygienic applications requiring secure, cleanable fastening.

Frequently Asked Questions

What is the JW WINCO Low-Profile Hygienic Hex Head Screw with Sealing Washer used for?

This fastener is used in food processing, pharmaceutical, and other sanitary environments where cleanability and corrosion resistance are critical. The Grade 316L stainless steel and FDA-approved pre-mounted sealing washer prevent bacterial growth and withstand frequent washdowns.

What are the specifications of the JW WINCO 1581-M4-16-PL-H screw?

This is a partially threaded M4 hex head screw in Grade 316L stainless steel with a 14 mm minimum thread length. It includes an FDA-approved pre-mounted sealing washer. The low-profile head design reduces crevices for improved hygiene.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies the JW WINCO Low-Profile Hygienic Hex Head Screw with Sealing Washer (MPN 1581-M4-16-PL-H) worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine Grade 316L fasteners for sanitary applications.

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

Install using a standard hex driver, tightening to the torque specified for M4 Grade 316L fasteners. The pre-mounted sealing washer compresses to form a hygienic seal. Avoid over-torquing to prevent galling of the stainless steel threads. Clean the mating surface before installation.

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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