TEI FASTNERS PTFE Hex Head Cap Screw, 5/16"-18 x 1 in, Plain, Fully Threaded
The TEI FASTNERS Hex Head Cap Screw is a PTFE plastic hex head machine screw, not graded, plain finish, with a 5/16"-18 coarse thread, 1 inch length, fully threaded, inch system. It meets ASME B18.6 dimensional…
SKU 3G-OTH-683416
Also listed as: TF516181HH07 · TF51618 1HH 07
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.
Need installation or engineering help?
Ask a question
Product Description
The TEI FASTNERS Hex Head Cap Screw is a PTFE plastic hex head machine screw, not graded, plain finish, with a 5/16"-18 coarse thread, 1 inch length, fully threaded, inch system. It meets ASME B18.6 dimensional standards and ASTM D638 material quality standards (MPN TF51618-1HH-07).
Frequently Asked Questions
What is a TEI FASTNERS PTFE hex head cap screw used for?
This PTFE hex head cap screw is used in chemical processing, food handling, and semiconductor equipment where corrosion resistance and non-reactive fastening are required. TEI FASTNERS supplies this inch-system screw for applications needing plastic hardware that withstands harsh environments.
What are the specifications of the TEI FASTNERS hex head cap screw TF51618-1HH-07?
This TEI FASTNERS hex head cap screw is a PTFE, not graded, plain finish, 5/16"-18 coarse thread, 1 inch length, fully threaded, inch system. It meets ASME B18.6 dimensional standards and ASTM D638 material quality standards. The manufacturer part number is TF51618-1HH-07.
Where to buy TEI FASTNERS hex head cap screws worldwide?
3G Electric supplies TEI FASTNERS hex head cap screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this PTFE fastener.
How to select the right TEI FASTNERS hex head cap screw for my application?
Select based on thread size (5/16"-18), length (1 inch), material (PTFE for chemical resistance), and grade (not graded for non-structural use). Verify dimensional compliance with ASME B18.6 and material quality per ASTM D638. 3G Electric can help match the correct TEI FASTNERS part to your environment.
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.
