JW WINCO M4 Low-Profile Hygienic Hex Head Screw with Sealing Washer
JW WINCO Low-Profile Hygienic Hex Head Screws with Sealing Washer are partially threaded, M4, Grade 316L stainless steel fasteners with a 14 mm minimum thread length. They feature an FDA-approved pre-mounted sealing…
SKU 3G-OTH-529268
Also listed as: 1581M420PLH · 1581 M4 20 PL H
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.
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Product Description
JW WINCO Low-Profile Hygienic Hex Head Screws with Sealing Washer are partially threaded, M4, Grade 316L stainless steel fasteners with a 14 mm minimum thread length. They feature an FDA-approved pre-mounted sealing washer, ensuring hygienic integrity in industrial applications.
Frequently Asked Questions
What are JW WINCO hygienic hex head screws with sealing washer used for?
These low-profile hex head screws are designed for hygienic industrial environments where cleanliness and corrosion resistance are critical. The FDA-approved pre-mounted sealing washer prevents bacterial ingress, making them suitable for food processing, pharmaceutical, and sanitary equipment assembly.
What are the specifications of JW WINCO 1581-M4-20-PL-H screws?
These are M4, partially threaded, Grade 316L stainless steel screws with a 14 mm minimum thread length. They include an FDA-approved pre-mounted sealing washer. The low-profile hex head design reduces crevices for easier cleaning. Manufacturer part number is 1581-M4-20-PL-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 M4 Grade 316L fastener with FDA-approved sealing washer.
How to install JW WINCO low-profile hex head screws with sealing washer?
Install using a standard hex driver, tightening to the torque specified for M4 Grade 316L fasteners in your application. The pre-mounted sealing washer compresses to form a hygienic seal. Avoid over-tightening to prevent washer damage. Ensure the mating surface is clean and dry before installation.
Used in
Common applications for JW WINCOJW 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.
