EXW Singapore — collect or forward from our Singapore office.

3G Electric
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

The JW WINCO Hygienic Hex Head Screw (MPN 1581-M16-30-MT-H) is a fully threaded, M16, 30 mm fastener in Grade 316L stainless steel, featuring an FDA-approved pre-mounted sealing washer. This low-profile design is…

SKU 3G-OTH-529434

Also listed as: 1581M1630MTH · 1581 M16 30 MT H

Brand
JW WINCO
Item
Low-Profile Hygienic Hex Head Screw with Sealing Washer
Part Number
1581-M16-30-MT-H
Category
Low-Profile Hygienic Hex Head Screws with Sealing Washer
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
1581-M16-30-MT-H
Type
Fully Threaded, M16, Grade 316L
Fastener Lg
30 mm
Washer Type
FDA-Approved Pre-Mounted Sealing

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 Hex Head Screw (MPN 1581-M16-30-MT-H) is a fully threaded, M16, 30 mm fastener in Grade 316L stainless steel, featuring an FDA-approved pre-mounted sealing washer. This low-profile design is engineered for sanitary environments requiring secure, cleanable fastening.

Frequently Asked Questions

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

The JW WINCO hygienic hex head screw is used in sanitary environments such as food processing, pharmaceutical, and dairy plants where cleanable, corrosion-resistant fastening is required. Its low-profile design and FDA-approved sealing washer prevent bacterial growth and simplify washdown procedures.

What are the specifications of the JW WINCO 1581-M16-30-MT-H screw?

This JW WINCO screw is fully threaded, M16 size, 30 mm long, made of Grade 316L stainless steel. It includes an FDA-approved pre-mounted sealing washer. The low-profile hex head design is engineered for hygienic applications. Manufacturer part number is 1581-M16-30-MT-H.

Where to buy JW WINCO hygienic hex head screws worldwide?

3G Electric supplies JW WINCO hygienic hex head screws worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this M16, 30 mm, Grade 316L fastener with FDA-approved sealing washer.

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

Install the JW WINCO screw by hand-tightening into a clean, threaded hole until the FDA-approved sealing washer contacts the surface. Use a hex key to apply final torque per standard 316L stainless steel practice—avoid over-tightening to prevent washer damage. Ensure the washer remains seated for proper hygiene.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

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

More from JW WINCO

View all JW WINCO parts →
Fully threaded M4 hex head screw in Grade 316L stainless steel, 8 mm length, with an FDA-approved pre-mounted sealing washer. Low-profile design reduces crevices for improved cleanability. Suitable for hygienic applications requiring secure, corrosion-resistant fastening
JW WINCO
Fully threaded M4 hex head screw in Grade 316L stainless steel, 8 mm length, with an FDA-approved pre-mounted sealing washer. Low-profile design reduces crevices for improved cleanability. Suitable for hygienic applications requiring secure, corrosion-resistant fastening
Partially threaded M20 hex head screw in Grade 316L stainless steel with a 46 mm minimum thread length. Includes an FDA-approved pre-mounted sealing washer. Low-profile head design reduces crevices for easier cleaning. Suitable for sanitary processing environments requiring secure, cleanable connections
JW WINCO
Partially threaded M20 hex head screw in Grade 316L stainless steel with a 46 mm minimum thread length. Includes an FDA-approved pre-mounted sealing washer. Low-profile head design reduces crevices for easier cleaning. Suitable for sanitary processing environments requiring secure, cleanable connections
Fully threaded low-profile hex head screw made from Grade 316L stainless steel with an FDA-approved pre-mounted sealing washer. M10 thread, 30 mm fastener length. Designed for use in hygienic environments requiring sealed, corrosion-resistant fastening
JW WINCO
Fully threaded low-profile hex head screw made from Grade 316L stainless steel with an FDA-approved pre-mounted sealing washer. M10 thread, 30 mm fastener length. Designed for use in hygienic environments requiring sealed, corrosion-resistant fastening
M5 partially threaded hex head screw in Grade 316L stainless steel with a low-profile head and FDA-approved pre-mounted sealing washer. Minimum thread length of 16 mm. Suitable for use in sanitary environments requiring corrosion resistance and cleanability
JW WINCO
M5 partially threaded hex head screw in Grade 316L stainless steel with a low-profile head and FDA-approved pre-mounted sealing washer. Minimum thread length of 16 mm. Suitable for use in sanitary environments requiring corrosion resistance and cleanability
Fully threaded M5 hex head screw in Grade 316L stainless steel with a 16 mm length. Includes an FDA-approved pre-mounted sealing washer. Suitable for sanitary applications requiring a clean, secure seal
JW WINCO
Fully threaded M5 hex head screw in Grade 316L stainless steel with a 16 mm length. Includes an FDA-approved pre-mounted sealing washer. Suitable for sanitary applications requiring a clean, secure seal
Partially threaded M5 hex head screw in Grade 316L stainless steel with a low-profile head and a pre-mounted FDA-approved sealing washer. The 16 mm minimum thread length and sealing washer support use in sanitary environments where cleanability and corrosion resistance are required
JW WINCO
Partially threaded M5 hex head screw in Grade 316L stainless steel with a low-profile head and a pre-mounted FDA-approved sealing washer. The 16 mm minimum thread length and sealing washer support use in sanitary environments where cleanability and corrosion resistance are required

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first