
Brass Machine Screw Hex Nuts
SKU: FN-NT-MSN-BR· 9 sizes
Bulk-Only Item
Minimum order quantity: 1,000 pieces per pack. Ships 7 business days after your cart reaches the $500 bulk minimum — bulk-only and regularly-stocked items both count. Learn more →
$54.52/ 1,000 pcs
$0.05/ea
pack
1 pack × 1,000 = 1,000 pieces
In Stock
FN-NT-MSN-540-BRASS-CS-EHEX-PL Free US shipping 30-day returns Ships ~7 business days
Machine screw hex nuts in Brass per ASME B18.6.3 — small six-sided nuts sized for machine screws (#2 through 3/8"), thinner (lower profile) than a finished hex nut of the same thread. 9 thread sizes (#2-56–3/8-16). Corrosion-resistant for electronics, instrumentation, panel, appliance, and general OEM assembly. Sold in bulk multiples.
Material
Brass
Finish
Plain / Natural
Grade
Brass
Drive Type
Hex External
Standard
ASME B18.6.3
Technical Specifications
Nut TypeHex Machine Screw Nut
DriveExternal Hex
StandardASME B18.6.3
Material GradeBrass C36000
FinishPlain
Order any size — 9 in this family
Type the packs you need and press Add; sort any column.
| Packs | |||||
|---|---|---|---|---|---|
| Brass | |||||
| Brass Machine Screw Hex Nuts | |||||
| #2-56 | 2,500 | FN-NT-MSN-256-BRASS-CS-EHEX-PL | $81.85$0.03/eapack of 2,500 · $0.03 ea | ||
| #4-40 | 2,500 | FN-NT-MSN-440-BRASS-CS-EHEX-PL | $75.30$0.03/eapack of 2,500 · $0.03 ea | ||
| #5-40 | 1,000 | FN-NT-MSN-540-BRASS-CS-EHEX-PL | $54.52$0.05/eapack of 1,000 · $0.05 ea | ||
| #6-32 | 1,000 | FN-NT-MSN-632-BRASS-CS-EHEX-PL | $84.92$0.08/eapack of 1,000 · $0.08 ea | ||
| #8-32 | 1,000 | FN-NT-MSN-832-BRASS-CS-EHEX-PL | Out of stock | — | |
| #10-24 | 1,000 | FN-NT-MSN-1024-BRASS-CS-EHEX-PL | $71.84$0.07/eapack of 1,000 · $0.07 ea | ||
| #10-32 | 1,000 | FN-NT-MSN-1032-BRASS-FS-EHEX-PL | $133.78$0.13/eapack of 1,000 · $0.13 ea | ||
| #12-24 | 500 | FN-NT-MSN-1224-BRASS-CS-EHEX-PL | $85.89$0.17/eapack of 500 · $0.17 ea | ||
| 3/8-16 | 100 | FN-NT-MSN-3816-BRASS-CS-EHEX-PL | $46.09$0.46/eapack of 100 · $0.46 ea | ||





