JW WINCOHygienic Flanged Hex Head Bolts with Sealing Washer

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

SKU 3G-OTH-528354

Also listed as: 1580M2060PLH · 1580 M20 60 PL H

Brand

JW WINCO

Item

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

Local availability & support

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

1580-M20-60-PL-H 

Type

Partially Threaded, M20, Grade 316L 

Thread Lg

46 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

The JW WINCO Hygienic Flanged Hex Head Bolt with Sealing Washer (MPN 1580-M20-60-PL-H) is a partially threaded, M20, Grade 316L stainless steel fastener with a 46 mm minimum thread length. It features an FDA-approved pre-mounted sealing washer, designed for hygienic applications requiring secure, cleanable connections.

Frequently Asked Questions

What is a JW WINCO hygienic hex head screw used for?

This M20 Grade 316L stainless steel bolt with an FDA-approved pre-mounted sealing washer is used in food, beverage, and pharmaceutical plants where cleanable, corrosion-resistant fasteners are required. JW WINCO designs these for hygienic connections that resist bacterial growth and withstand washdown environments.

What are the specifications of the JW WINCO 1580-M20-60-PL-H?

This JW WINCO fastener is a partially threaded M20 hex head bolt in Grade 316L stainless steel with a 46 mm minimum thread length. It includes an FDA-approved pre-mounted sealing washer. The manufacturer part number is 1580-M20-60-PL-H.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies JW WINCO hygienic hex head screws to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team to source this M20 Grade 316L bolt with FDA-approved sealing washer for your facility.

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

Install the JW WINCO bolt by threading it into a clean, lubricated hole to the specified torque for M20 Grade 316L fasteners. The pre-mounted FDA-approved sealing washer compresses to form a hygienic seal. Avoid over-tightening to prevent galling on stainless steel threads.

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 →