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JW WINCO Low-Profile Hygienic Hex Head Screw with Sealing Washer - Low-Profile Hygienic Hex Head Screws with Sealing Washer
JW WINCOLow-Profile Hygienic Hex Head Screws with Sealing Washer

JW WINCO Low-Profile Hygienic Hex Head Screw with Sealing Washer

JW WINCO Hygienic Hex Head Screws are low-profile, partially threaded M8 fasteners in Grade 316L stainless steel with a 22 mm minimum thread length. Each screw includes an FDA-approved pre-mounted sealing washer…

SKU 3G-OTH-529290

Also listed as: 1581M840MTH · 1581 M8 40 MT H

Brand
JW WINCO
Item
Low-Profile Hygienic Hex Head Screw with Sealing Washer
Category
Low-Profile Hygienic Hex Head Screws with Sealing Washer
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
1581-M8-40-MT-H
Type
Partially Threaded, M8, Grade 316L
Thread Lg
22 mm Min
Washer Type
FDA-Approved Pre-Mounted Sealing

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 with a 22 mm minimum thread length. Each screw includes an FDA-approved pre-mounted sealing washer, making them suitable for sanitary environments requiring secure, cleanable connections.

Frequently Asked Questions

What are JW WINCO hygienic hex head screws used for?

JW WINCO hygienic hex head screws are used in sanitary food, beverage, and pharmaceutical processing environments. Their Grade 316L stainless steel and FDA-approved pre-mounted sealing washer provide secure, cleanable connections that resist corrosion and bacterial growth.

What are the specifications of JW WINCO hygienic hex head screws?

These are M8 partially threaded hex head screws in Grade 316L stainless steel with a 22 mm minimum thread length. Each screw includes an FDA-approved pre-mounted sealing washer. The manufacturer part number is 1581-M8-40-MT-H from JW WINCO.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies JW WINCO hygienic hex head screws worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this M8 Grade 316L fastener with FDA-approved sealing washer.

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

Install these low-profile screws using a standard hex driver. The pre-mounted FDA-approved sealing washer compresses to form a sanitary seal. Tighten to the manufacturer's recommended torque for Grade 316L stainless steel to avoid galling and ensure a cleanable joint.

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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