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JW WINCO M8 x 22mm Min Thread Lg Partially Threaded Grade 316L - Hygienic Flanged Hex Head Bolts with Sealing Washer
JW WINCOHygienic Flanged Hex Head Bolts with Sealing Washer

JW WINCO M8 x 22mm Min Thread Lg Partially Threaded Grade 316L

The JW WINCO Hygienic Flanged Hex Head Bolt with Sealing Washer (SKU 1580-M8-40-MT-E, MPN 1580-M8-40-MT-E) is a partially threaded, M8, Grade 316L stainless steel fastener with a 22 mm minimum thread length. It…

SKU 3G-OTH-528244

Also listed as: 1580M840MTE · 1580 M8 40 MT E

Brand
JW WINCO
Item
M8 x 22mm Min Thread Lg Partially Threaded Grade 316L
Part Number
1580-M8-40-MT-E
Category
Hygienic Flanged Hex Head Bolts with Sealing Washer
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

JW WINCO
Manufacturer Part Number
1580-M8-40-MT-E
Type
Partially Threaded, M8, Grade 316L
Thread Lg
22 mm Min
Washer Type
FDA-Approved Pre-Mounted Sealing

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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 (SKU 1580-M8-40-MT-E, MPN 1580-M8-40-MT-E) is a partially threaded, M8, Grade 316L stainless steel fastener with a 22 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 flanged hex head bolt with sealing washer used for?

This bolt is used in food, beverage, pharmaceutical, and other sanitary processing environments where cleanable, corrosion-resistant fasteners are required. The FDA-approved pre-mounted sealing washer prevents contamination and leakage, making it suitable for equipment that must meet strict hygiene standards.

What are the specifications of the JW WINCO 1580-M8-40-MT-E hygienic bolt?

This JW WINCO bolt is a partially threaded, M8, Grade 316L stainless steel fastener with a 22 mm minimum thread length. It includes an FDA-approved pre-mounted sealing washer. The manufacturer part number is 1580-M8-40-MT-E, and the SKU is 3G-OTH-528244.

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 reaches any international destination. Contact us for availability and lead time on this M8 Grade 316L fastener.

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

Installation requires standard hex tooling. Ensure the mating surface is clean and dry. Tighten the bolt to the manufacturer's recommended torque for M8 Grade 316L fasteners to avoid over-compressing the FDA-approved sealing washer. The pre-mounted washer eliminates the need for separate sealing components.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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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.

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