NAS467 brass electrical bolts
Tin-plated brass hex head bolts for electrical bonding and grounding, UNF-3A, fully threaded.
NAS467, machined to the standard.
NAS467 is the brass hex head electrical bolt: naval brass or similar copper alloy, tin plated, fully threaded UNF-3A. The first dash gives the diameter in sixteenths and the second the length in sixteenths. AIA reaffirmed and stabilized the standard at revision 7 in May 2022.
- Machined from certified bar to the standard; no hot heading
- AS9100D and ISO 9001:2015 quality system; CAGE 8HH90
- DFARS-compliant material available on request
- No minimum quantity; prototype through production
- Material test reports and certificates of conformance with the order
Send the full part number with the dash number and code letters, the quantity, the required delivery and the documentation your purchase order calls for.
NAS467 at a glance
| Detail | Specification |
|---|---|
| Standard | NAS467 (reaffirmed and stabilized, revision 7, 2022) |
| Title | Bolt, Hex Head, Brass, Electrical |
| Material | Naval brass or copper alloy per the sheet, tin plated |
| Thread | UNF-3A, fully threaded |
| Typical use | Electrical bonding and grounding; non-structural |
Part numbers covered: NAS467-4, NAS467-5, NAS467-6 and other sizes. Reference only; the current revision of the standard on your order governs.
Reading the part number.
| Element | Meaning |
|---|---|
| First dash | Diameter in sixteenths (4 = 1/4-28, 5 = 5/16-24, 6 = 3/8-24) |
| Second dash | Length in sixteenths |
How Cyclone makes them
Bar stock certified to the material specification is cut, turned and threaded to the standard’s dimensions, with drilled heads or shanks and head markings as the part number requires. Plating and locking elements are applied through partner facilities to the standard.
Lead time
Quoted on each order. Because the parts are machined from bar rather than scheduled through a heading run, lead time is set by machining capacity and material availability. Ask for the current lead time with your RFQ.
Quality
Cyclone’s published certifications include AS9100D, AS9120B, ISO 9001:2015, API Spec Q1, API 20E and API 20F. See quality and certifications.
Documentation
Material test reports and certificates of conformance ship with the order. Additional inspection reports and documentation are quoted to the purchase order.
Questions before you quote
Does Cyclone machine brass?
Yes. Brass, naval brass and the bronzes are on the Cyclone line card.
Does Cyclone stock these?
No. Every part is made to order from certified bar, which is why there is no minimum quantity and why the quote confirms sizes and lead time.
Can you quote a cancelled or superseded number?
Yes. Many MS sheets were reissued as NASM or SAE AS standards with the part numbers unchanged. Send the number on your drawing and the quote names the current document.