Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
TEI FASTNERS PTFE Hex Head Cap Screw - Plastic Hex Head Cap Screws
TEI FASTNERSPlastic Hex Head Cap Screws

TEI FASTNERS PTFE Hex Head Cap Screw

<p>The TEI FASTNERS PTFE Hex Head Cap Screw is a high-performance plastic fastener designed for applications requiring chemical resistance and electrical insulation. This inch-series screw measures 1/4"-20 in thread…

SKU 3G-OTH-683406

Also listed as: TF142012HH07 · TF1420 12HH 07

Brand
TEI FASTNERS
Item
PTFE Hex Head Cap Screw
Part Number
TF1420-12HH-07
Category
Plastic Hex Head Cap 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.
Worldwide Shipping
Air & sea freight
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
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

Technical Specifications

TEI FASTNERS
Manufacturer Part Number
TF1420-12HH-07
Type
Not Graded, Plain, 1/4"-20, Coarse, 1/2 in lg, Fully Threaded, Inch
Dimensional Standards
ASME B18.6
System of Measurement
Inch
Hex Head Cap Screw Type
Hex Head Machine Screw
Material Quality Standards
ASTM D638

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

TEI FASTNERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The TEI FASTNERS PTFE Hex Head Cap Screw is a high-performance plastic fastener designed for applications requiring chemical resistance and electrical insulation. This inch-series screw measures 1/4"-20 in thread size and 1/2 inch in length, with coarse threads and a fully threaded body. It meets dimensional standards ASME B18.6 and material quality standards ASTM D638, ensuring reliable performance in demanding environments.</p><p>Commonly used in industries such as semiconductor, chemical processing, and food equipment, this screw offers excellent corrosion resistance and low friction. As a Singapore-based supplier, 3G Electric provides competitive SGD quotes on request, handles GST for local buyers, and offers fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the dimensional and material standards for this screw?

This screw conforms to ASME B18.6 for dimensional standards and ASTM D638 for material quality standards.

Is this screw fully threaded and what is its thread size?

Yes, it is fully threaded. The thread size is 1/4"-20 with coarse thread, and the length is 1/2 inch.

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

TEI FASTNERS Products

3G Electric supplies TEI FASTNERS plastic hex head cap 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 TEI FASTNERS

View all TEI FASTNERS parts
Plastic hex head cap screw made of nylon, M12 metric thread, 25 mm length, fully threaded, plain finish, not graded. Meets DIN 933 dimensional standards and ASTM D638 material quality standards. Suitable for applications requiring corrosion resistance and electrical insulation, such as in electrical enclosures, chemical processing, and food equipment
TEI FASTNERS
Plastic hex head cap screw made of nylon, M12 metric thread, 25 mm length, fully threaded, plain finish, not graded. Meets DIN 933 dimensional standards and ASTM D638 material quality standards. Suitable for applications requiring corrosion resistance and electrical insulation, such as in electrical enclosures, chemical processing, and food equipment
PTFE hex head cap screw, 3/8"-16 coarse thread, 1/2 inch length, fully threaded. Not graded, plain finish. Meets ASME B18.6 dimensional and ASTM D638 material standards. Supplied in a 5-pack. Suitable for applications requiring chemical resistance, non-conductivity, or low friction
TEI FASTNERS
PTFE hex head cap screw, 3/8"-16 coarse thread, 1/2 inch length, fully threaded. Not graded, plain finish. Meets ASME B18.6 dimensional and ASTM D638 material standards. Supplied in a 5-pack. Suitable for applications requiring chemical resistance, non-conductivity, or low friction

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first