18-8 (A2) Stainless Steel Square Nuts
SKU: FN-NT-SQN-M18· 2 sizes
Bulk-Only Item
Minimum order quantity: 500 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 →
$0.06/ea
1 pack × 500 = 500 pieces
Square nuts in 18-8 (A2) Stainless Steel per DIN 557. Four flats give a wrench or spanner more purchase than a hex and let the nut seat against a channel, slot or timber face without spinning — the traditional choice for strut channel, wood framing, sign and machinery work, and for period-correct restoration. 2 thread sizes (M6-1.0–M10-1.5). Sold in bulk multiples.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Drive Type
external square
Standard
DIN 557
Technical Specifications
Order any size — 2 in this family
Type the packs you need and press Add; sort any column.
| Packs | |||||
|---|---|---|---|---|---|
| 18-8 Stainless Steel | |||||
| 18-8 (A2) Stainless Steel Square Nuts | |||||
| M10 × 1.5 | 100 | FN-NT-SQN-M10X1.5-SS18-CS-SQ-PL | $25.87$0.26/eapack of 100 · $0.26 ea | ||
| M6 × 1.0 | 500 | FN-NT-SQN-M6X1.0-SS18-CS-SQ-PL | $32.45$0.06/eapack of 500 · $0.06 ea | ||
Combine to unlock checkout
These items count toward the $500 bulk minimum. Mix-and-match to reach it.
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