JW WINCOHygienic Flanged Hex Head Bolts with Sealing Washer

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

SKU 3G-OTH-528302

Brand

JW WINCO

Item

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

Technical Specifications

JW WINCO

Manufacturer Part Number

1580-M4-16-PL-E 

Type

Partially Threaded, M4, Grade 316L 

Thread Lg

14 mm Min 

Washer Type

FDA-Approved Pre-Mounted Sealing 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the JW WINCO Hygienic Flanged Hex Head Bolt with Sealing Washer (MPN 1580-M4-16-PL-E), a partially threaded M4 Grade 316L stainless steel fastener with a 14 mm minimum thread length. It features an FDA-approved pre-mounted sealing washer, designed for hygienic applications across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the JW WINCO Hygienic Flanged Hex Head Bolt with Sealing Washer used for?

This M4 Grade 316L stainless steel bolt with an FDA-approved pre-mounted sealing washer is used in food, beverage, pharmaceutical, and other hygienic processing environments where contamination control and easy cleaning are critical.

What are the specifications of the JW WINCO 1580-M4-16-PL-E?

The JW WINCO 1580-M4-16-PL-E is a partially threaded M4 Grade 316L stainless steel hex head bolt with a 14 mm minimum thread length and an FDA-approved pre-mounted sealing washer. It is designed for hygienic flange connections.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies the JW WINCO 1580-M4-16-PL-E worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Grade 316L fastener with FDA-approved sealing washer.

How to install a JW WINCO hygienic flanged hex head bolt with sealing washer?

Install the bolt with the pre-mounted sealing washer facing the flange surface. Tighten to the torque specified for M4 Grade 316L fasteners in hygienic applications. Avoid over-torquing to prevent washer damage and maintain the FDA-approved 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 hygienic flanged hex head bolts 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 →