Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
USA INDUSTRIALS #6-32 x 1/4 in Pan Head Sealing Machine Screw - Pan Head Sealing Machine Screws
USA INDUSTRIALSPan Head Sealing Machine Screws

USA INDUSTRIALS #6-32 x 1/4 in Pan Head Sealing Machine Screw

USA INDUSTRIALS Pan Head Sealing Machine Screws (#6-32 Thread Size, 1/4 in Lg) are stainless steel fasteners with a Phillips drive (#2) and a silicone rubber O-ring, supplied in a 25-pack (MPN ZSCRW-790). 3G Electric…

SKU 3G-OTH-747146

Also listed as: ZSCRW790 · ZSCRW 790

Brand
USA INDUSTRIALS
Item
#6-32 x 1/4 in Pan Head Sealing Machine Screw
Part Number
ZSCRW-790
Category
Pan Head Sealing Machine Screws
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZSCRW-790
Type
Pan, Phillips, Stainless Steel, Plain, 25 PK
Lg
1/4 in
Drive Size
#2
O-Ring Material
Silicone Rubber

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

USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

USA INDUSTRIALS Pan Head Sealing Machine Screws (#6-32 Thread Size, 1/4 in Lg) are stainless steel fasteners with a Phillips drive (#2) and a silicone rubber O-ring, supplied in a 25-pack (MPN ZSCRW-790). 3G Electric sources these sealing screws across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What are USA INDUSTRIALS pan head sealing machine screws used for?

These #6-32 thread, 1/4 in long stainless steel screws with a silicone rubber O-ring create a leak-proof seal in fluid or gas applications. They are commonly used in pumps, compressors, and hydraulic systems where vibration resistance and contamination prevention are critical.

What are the specifications of USA INDUSTRIALS ZSCRW-790 sealing screws?

The ZSCRW-790 is a #6-32 thread, 1/4 in long pan head machine screw with a Phillips #2 drive. It is made of stainless steel with a plain finish and includes a silicone rubber O-ring. Supplied in a 25-pack by USA INDUSTRIALS.

Where to buy USA INDUSTRIALS ZSCRW-790 sealing screws worldwide?

3G Electric supplies USA INDUSTRIALS ZSCRW-790 sealing screws worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these fasteners to your facility, supporting applications across 14 industrial departments.

How to install pan head sealing machine screws with O-rings?

Ensure the O-ring is seated in the underhead groove before installation. Drive the screw with a #2 Phillips bit to the recommended torque for #6-32 stainless steel fasteners. Avoid over-tightening to prevent O-ring extrusion. 3G Electric can advise on torque values for your specific application.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
Not sure this is the right part? Photo-identify it→

USA INDUSTRIALS Products

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.

You might also need

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

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first