We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
JW WINCO Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M16, 38 mm Min Thread Lg - Hygienic Flanged Hex Head Bolts with Sealing Washer
JW WINCOHygienic Flanged Hex Head Bolts with Sealing Washer

JW WINCO Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M16, 38 mm Min Thread Lg

The JW WINCO Hygienic Flanged Hex Head Bolt with Sealing Washer (SKU 809D30, MPN 1580-M16-70-PL-H) is a partially threaded M16 fastener in Grade 316L stainless steel with a minimum 38 mm thread length. It features an…

SKU 3G-OTH-528353

Brand
JW WINCO
Item
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M16, 38 mm Min Thread Lg
Category
Hygienic Flanged Hex Head Bolts with Sealing Washer
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JW WINCO
Manufacturer Part Number
1580-M16-70-PL-H
Type
Partially Threaded, M16, Grade 316L
Thread Lg
38 mm Min
Washer Type
FDA-Approved Pre-Mounted Sealing
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hygienic Flanged Hex Head Bolt with Sealing Washer (SKU 809D30, MPN 1580-M16-70-PL-H) is a partially threaded M16 fastener in Grade 316L stainless steel with a minimum 38 mm 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 Hygienic Flanged Hex Head Bolt with Sealing Washer used for?

This bolt is used in food processing, pharmaceutical, and other sanitary environments where cleanable, corrosion-resistant fastening is required. The Grade 316L stainless steel and FDA-approved pre-mounted sealing washer prevent bacterial growth and ensure compliance with hygiene standards.

What are the specifications of the JW WINCO 1580-M16-70-PL-H bolt?

This JW WINCO bolt is a partially threaded M16 fastener in Grade 316L stainless steel with a minimum 38 mm thread length. It includes an FDA-approved pre-mounted sealing washer. The manufacturer part number is 1580-M16-70-PL-H, and the SKU is 809D30.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies and delivers JW WINCO hygienic hex head screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.

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

Install using a standard socket or wrench on the hex head. Tighten to the manufacturer's recommended torque for M16 Grade 316L fasteners. The pre-mounted sealing washer compresses to create a hygienic seal; avoid over-tightening to prevent washer damage. Ensure the mating surface is clean.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from JW WINCO

View all JW WINCO parts →
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M12, 30 mm Fastener Lg, Grade 316L (MPN 1580-M12-30-MT-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M12, 30 mm Fastener Lg, Grade 316L (MPN 1580-M12-30-MT-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M20, 46 mm Min Thread Lg, Grade 316L (MPN 1580-M20-60-PL-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M20, 46 mm Min Thread Lg, Grade 316L (MPN 1580-M20-60-PL-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M10, 30 mm Fastener Lg, Grade 316L (MPN 1580-M10-30-PL-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M10, 30 mm Fastener Lg, Grade 316L (MPN 1580-M10-30-PL-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M10, 20 mm Fastener Lg, Grade 316L (MPN 1580-M10-20-MT-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M10, 20 mm Fastener Lg, Grade 316L (MPN 1580-M10-20-MT-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M4, 12 mm Fastener Lg, Grade 316L (MPN 1580-M4-12-PL-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M4, 12 mm Fastener Lg, Grade 316L (MPN 1580-M4-12-PL-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M4, 8 mm Fastener Lg, Grade 316L (MPN 1580-M4-8-MT-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M4, 8 mm Fastener Lg, Grade 316L (MPN 1580-M4-8-MT-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M16, 30 mm Fastener Lg, Grade 316L (MPN 1580-M16-30-PL-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Fully Threaded, M16, 30 mm Fastener Lg, Grade 316L (MPN 1580-M16-30-PL-H). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M10, 26 mm Min Thread Lg, Grade 316L (MPN 1580-M10-40-PL-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.
JW WINCO
Hygienic Hex Head Screws: Stainless Steel, Partially Threaded, M10, 26 mm Min Thread Lg, Grade 316L (MPN 1580-M10-40-PL-E). Key specifications — Brand: JW WINCO; Washer Type: FDA-Approved Pre-Mounted Sealing.