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18-8 (A2) Stainless Steel Acorn Cap Nuts (Metric)

18-8 (A2) Stainless Steel Acorn Cap Nuts (Metric)

SKU: FN-NT-ACN-M18· 7 sizes

Bulk-Only Item

Minimum order quantity: 50 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 →

$26.86/ 50 pcs

$0.54/ea

pack

1 pack × 50 = 50 pieces

In Stock
FN-NT-ACN-M12X1.75-SS18-CS-EHEX-PL
Free US shipping 30-day returns Ships ~7 business days

Acorn (domed cap) nuts in 18-8 (A2) Stainless Steel per DIN 1587. The closed domed top covers and protects the exposed bolt thread and gives a clean, finished appearance. 7 thread sizes (M3–M14). Ideal for railings, marine, furniture, and decorative or exposed assemblies. Sold in bulk multiples.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Drive Type

Hex External

Standard

DIN 1587

Guides: 18-8 stainless steel vs. other grades

Technical Specifications

Nut TypeAcorn / Domed Cap
DriveExternal Hex
StandardDIN 1587
Material Grade18-8 (A2-70)
FinishPlain
Thread TypeCoarse (ISO metric coarse pitch)

Order any size — 7 in this family

Type the packs you need and press Add; sort any column.

Packs
18-8 Stainless Steel
18-8 (A2) Stainless Steel Acorn Cap Nuts (Metric)
M10 × 1.550FN-NT-ACN-M10X1.5-SS18-CS-EHEX-PL$36.17$0.72/eapack of 50 · $0.72 ea
M12 × 1.7550FN-NT-ACN-M12X1.75-SS18-CS-EHEX-PL$26.86$0.54/eapack of 50 · $0.54 ea
M14 × 2.025FN-NT-ACN-M14X2.0-SS18-CS-EHEX-PL$23.49$0.94/eapack of 25 · $0.94 ea
M3 × 0.52,500FN-NT-ACN-M3X0.5-SS18-CS-EHEX-PLOut of stock—
M4 × 0.7250FN-NT-ACN-M4X0.7-SS18-CS-EHEX-PL$11.15$0.04/eapack of 250 · $0.04 ea
M5 × 0.81,000FN-NT-ACN-M5X0.8-SS18-CS-EHEX-PLOut of stock—
M8 × 1.25100FN-NT-ACN-M8X1.25-SS18-CS-EHEX-PL$16.94$0.17/eapack of 100 · $0.17 ea