Nylon 6/6 Acorn Nut, Metric Coarse 2B Threads, M4-0.7 Thread Size, 5/16" Width Across Flats, Pack Of 100
by Small Parts
New!: $8.89 (as of 01/01/2013 13:08 PST)
Acorn Nuts
Also known as cap nuts, Acorn Nuts cover exposed threads and provide a finished appearance. Hex drive systems are driven with a wrench.
Nylon 6/6 is a general purpose thermoplastic with outstanding resistance to organic chemicals, acids and alkalis. Nylon wears well against other surfaces; it is readily machinable and may be milled, turned and cut with conventional machine tools. It does exhibit some dimensional swelling in wet applications which should be taken into account with its use. Tensile strength of this material is 12,000 psi (pounds per square inch).
A threaded fastener's size name includes information about the major external diameter (in millimeters), followed by the thread pitch (millimeters per thread), which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.
- Rank: #101458 in BISS
- Size: M4-0.7
- Color: Off-White
- Brand: Small Parts
- Model: 05M040070CN
- Number of items: 100
- Acorn Nuts cover exposed threads, provide finished appearance
- Nylon 6/6 is suitable where non-conductivity, corrosion resistance, and cost are important considerations
- Drive system is a hexagon-shaped head
- Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
- Ensure a lasting hold for any project
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