🔩 Fasten Your Ambitions with Confidence!
This set of (4) 3/8-16x4 stainless steel hex head screws, nuts, and washers is designed for heavy-duty applications. Made from durable 18-8 stainless steel, these fully threaded bolts offer excellent chemical resistance and are perfect for a variety of fastening needs. Each set includes everything you need for secure installations, ensuring you have the right tools for any project.
| Material Type | Stainless Steel |
| Number of Pieces | 4 |
| Size Name | (4 Sets) 3/8x4" |
| Item Shape | Hexagonal |
| Compatible Groove Diameter | 0.38 Inches |
| Thread Size | 3/8 16 |
| Screw Head Style | Hex |
B**E
Great High Quality Bolt & Nut
Worked perfectly for my application. Would buy again.
D**.
Bolts are ASTM F593C, Nuts are ASTM F594C
These bolts are actually manufactured to a real standard, that being ASTM F593 and are in the CW1 (cold worked) condition. The bolt heads are marked F593C. Cold working increases both tensile and yield strengths. Specified yield is 65 ksi and tensile is 100 to 150 ksi. The increased strength comes with a corresponding reduction of ductility but it is still good for most uses at a minimum of 20% elongation. Threads appear to be cold rolled which reduces the chance of galling.Nuts are marked F594C which is the appropriate grade of nut for the bolts with a 100 ksi proof load.Note that due to the cold working these bolts WILL BE magnetic to a certain degree. You cannot use a magnet to determine if oy have austenitic stainless (like 304) unless it is in a weak, annealed, state. If they were not magnetic at all I would be disappointed.I purchased 3/8" x 1.5" and 3/8" x 4".
D**R
Great for holding the Pyle curb ramps in place.
Well made and very strong,
G**S
tighten me up
these did more than we expected. ease to tighten up
D**E
Works great for our boat trailer
Always use stainless on our trailer’s
Trustpilot
3 days ago
3 weeks ago
