The carbon steel round rivet bush actually uses stainless steel, like AISI 304 or 316. The main perk? This stuff resists rust and corrosion way better,think water, chemicals, or just sitting outside. That's a big deal if you're using it near saltwater (boats!), in food factories, chemical plants, or outdoors.
Stainless steel is strong without being super heavy, handles hot and cold okay, is easy to work with, and doesn't wear out easily. So basically, even when things get rough, this round rivet bush made from stainless steel stays reliable and keeps holding stuff together for ages.
This carbon steel round rivet bushing is for when you need a strong, permanent threaded anchor in thin sheet metal or plastic. You'll see it used a lot in stuff like electrical boxes, control panels, machine covers, HVAC ducting, and car parts,especially underneath or on the outside. It's also common in trailers, road signs, metal building work, and anywhere things shake a lot, 'cause it doesn't come loose.
Since it's made from stainless steel (like 304 or 316), this round rivet bush works well in places that get wet a lot,like washdown areas, near the ocean, chemical plants, or medical gear. Those spots need hardware that resists rust and stays cleaner.
Mon | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 | M12 |
P | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 |
d1 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 | M12 |
dc max | 5.4 | 5.4 | 6.73 | 6.73 | 7.92 | 9.52 | 12.7 | 15.87 | 19.05 |
dc min | 5.27 | 5.27 | 6.6 | 6.6 | 7.79 | 9.39 | 12.57 | 15.74 | 18.92 |
dk max | 8.05 | 8.05 | 9.65 | 9.65 | 11.25 | 12.85 | 16.05 | 19.15 | 25.55 |
dk min | 7.75 | 7.75 | 9.35 | 9.35 | 10.95 | 12.55 | 15.75 | 18.85 | 25.55 |
k max | 3.3 | 3.3 | 3.3 | 3.3 | 3.94 | 5.21 | 6.48 | 7.75 | 10.29 |
k min | 3.04 | 3.04 | 3.04 | 3.04 | 3.68 | 4.95 | 6.22 | 7.49 | 10.03 |
Q: Can you provide material certifications (e.g., Mill Test Certificates) for the stainless steel used in the carbon steel round rivet bush?
A:Yes, we offer full material traceability. We can provide a Factory Test Certificate (MTC, sometimes also called a COS) upon request. These certificates indicate the stainless steel grade (A2 or A4), composition, and strength of these flange knurled expansion rivet nuts. Our quality system is certified to ISO 9001, so the documentation for these nuts meets international shipping requirements.