USA INDUSTRIALS #4-40 x 1/4 in Pan Head Sealing Machine Screw
USA INDUSTRIALS Pan Head Sealing Machine Screws, #4-40 Thread Size, 1/4 in Lg, with a #0 Phillips drive and a Silicone Rubber O-ring, in a 25 PK. These stainless steel, plain finish screws (MPN ZSCRW-787) are…
SKU 3G-OTH-747131
Also listed as: ZSCRW787 · ZSCRW 787
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
USA INDUSTRIALS Pan Head Sealing Machine Screws, #4-40 Thread Size, 1/4 in Lg, with a #0 Phillips drive and a Silicone Rubber O-ring, in a 25 PK. These stainless steel, plain finish screws (MPN ZSCRW-787) are designed for applications requiring a sealed fastening solution.
Frequently Asked Questions
What are USA INDUSTRIALS pan head sealing machine screws used for?
These #4-40 thread, 1/4 in long stainless steel screws with a silicone rubber O-ring provide a sealed fastening solution. They are used in applications where a leak-proof joint is required, such as fluid handling, instrumentation, or electrical enclosures, preventing moisture or contaminants from entering.
What are the specifications of USA INDUSTRIALS ZSCRW-787 machine screws?
The ZSCRW-787 is a #4-40 thread, 1/4 in long pan head machine screw with a #0 Phillips drive. It is made of stainless steel with a plain finish and includes a silicone rubber O-ring. Supplied in a 25-piece pack by USA INDUSTRIALS.
Where to buy USA INDUSTRIALS ZSCRW-787 sealing screws worldwide?
3G Electric supplies USA INDUSTRIALS ZSCRW-787 pan head sealing machine screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these #4-40, 1/4 in stainless steel screws with silicone O-rings to your facility.
How to install pan head sealing machine screws with O-rings?
Ensure the mating surface is clean and dry. Drive the screw with a #0 Phillips bit to the specified torque, compressing the silicone rubber O-ring evenly. Avoid over-tightening, which can damage the O-ring or strip the #4-40 threads. Use a thread sealant if additional sealing is required.
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3G Electric supplies USA INDUSTRIALS pan head sealing machine screws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
