A
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent kit
Having the washers included saved time. Great for lab equipment assembly where non-contamination is key.
Description
PTFE (Teflon) fully threaded studs, double-ended internal/external hex screws, nuts, bolts, washers, and spring washers
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Virgin PTFE (Teflon®) |
| Thread Type | Fully Threaded Double-Ended |
| Drive Style | Hex Socket / External Hex |
| Color | Natural White |
| Max Temperature | 260°C (500°F) |
| Min Temperature | -200°C (-328°F) |
| Chemical Resistance | Excellent (Acids & Bases) |
| Package Contents | Studs, Nuts, Flat & Spring Washers |
| Tensile Strength | Low (Typical for PTFE) |
| Country of Origin | United States |
5 reviews
A
Anonymous
Mar 07, 2026
Rating: 4/5
Good quality but soft
Material is genuine PTFE and works as expected. Just be careful not to overtighten as the material is softer than metal.
A
Anonymous
Feb 28, 2026
Rating: 5/5
Perfect fit
Matched my existing setup perfectly. The inclusion of washers and nuts made installation very convenient.
A
Anonymous
Feb 20, 2026
Rating: 5/5
Great for corrosive environments
Used these in a chemical processing setup where metal fasteners would corrode quickly. They hold up well under moderate stress.
A
Anonymous
Feb 03, 2026
Rating: 3/5
Strip easily if overtorqued
Be careful with torque settings. I stripped one hex socket because I treated it like a steel bolt. Otherwise functional.
5 FAQ
Q: Are the nuts metal?
A: No, the nuts included are also made of PTFE to ensure full chemical resistance.
Q: Is this FDA compliant?
A: This specific grade is industrial standard. Please contact us for FDA compliant food-grade options.
Q: What thread pitch is available?
A: We stock standard coarse thread pitches. Metric and Imperial sizes are available in separate listings.
Q: What torque should I use?
A: We recommend low torque settings compared to metal fasteners. Please refer to our PTFE torque chart for specific sizes.
Q: Can I use this outdoors?
A: Yes, PTFE is UV resistant and weatherproof, making it suitable for outdoor applications.
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