
18-8 (A2) Stainless Steel Serrated Hex Flange Nuts (Metric)
SKU: FN-NT-SHFN-M18· 8 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 →
$50.74/ 500 pcs
$0.10/ea
pack
1 pack × 500 = 500 pieces
In Stock
FN-NT-SHFN-M8X1.25-SS18-CS-EHEX-PL Free US shipping 30-day returns Ships ~7 business days
Serrated hex flange nuts in 18-8 (A2) Stainless Steel, per DIN 6923. A hex nut with an integrated washer-like flange whose serrated bearing face bites into the surface to resist loosening from vibration — no separate washer needed. 8 thread sizes (M3–M16). Corrosion-resistant stainless. Sold in bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Drive Type
Hex External
Standard
DIN 6923
Technical Specifications
Locking ElementSerrated Flange Bearing Surface
DriveExternal Hex
StandardDIN 6923
Material Grade18-8 (A2-70)
Thread TypeCoarse (ISO metric coarse pitch)
Order any size — 8 in this family
Type the packs you need and press Add; sort any column.
| Packs | |||||
|---|---|---|---|---|---|
| 18-8 Stainless Steel | |||||
| 18-8 (A2) Stainless Steel Serrated Hex Flange Nuts (Metric) | |||||
| M12 × 1.75 | 100 | FN-NT-SHFN-M12X1.75-SS18-CS-EHEX-PL | $37.38$0.37/eapack of 100 · $0.37 ea | ||
| M10 × 1.5 | 100 | FN-NT-SHFN-M10X1.5-SS18-CS-EHEX-PL | $16.79$0.17/eapack of 100 · $0.17 ea | ||
| M4 × 0.7 | 1,000 | FN-NT-SHFN-M4X0.7-SS18-CS-EHEX-PL | $32.46$0.03/eapack of 1,000 · $0.03 ea | ||
| M16 × 2.0 | 25 | FN-NT-SHFN-M16X2.0-SS18-CS-EHEX-PL | $35.53$1.42/eapack of 25 · $1.42 ea | ||
| M3 × 0.5 | 1,000 | FN-NT-SHFN-M3X0.5-SS18-CS-EHEX-PL | $40.62$0.04/eapack of 1,000 · $0.04 ea | ||
| M5 × 0.8 | 500 | FN-NT-SHFN-M5X0.8-SS18-CS-EHEX-PL | $17.20$0.03/eapack of 500 · $0.03 ea | ||
| M6 × 1.0 | 500 | FN-NT-SHFN-M6X1.0-SS18-CS-EHEX-PL | $38.75$0.08/eapack of 500 · $0.08 ea | ||
| M8 × 1.25 | 500 | FN-NT-SHFN-M8X1.25-SS18-CS-EHEX-PL | $50.74$0.10/eapack of 500 · $0.10 ea | ||


