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316 (A4) Stainless Steel Acorn Cap Nuts (Metric)

316 (A4) Stainless Steel Acorn Cap Nuts (Metric)

SKU: FN-NT-ACN-M316· 8 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 →

$40.92/ 50 pcs

$0.82/ea

pack

1 pack × 50 = 50 pieces

In Stock
FN-NT-ACN-M12X1.75-SS316-CS-EHEX-PL
Free US shipping 30-day returns Ships ~7 business days

Acorn (domed cap) nuts in 316 (A4) Stainless Steel per DIN 1587. The closed domed top covers and protects the exposed bolt thread and gives a clean, finished appearance. 8 thread sizes (M3–M16). Ideal for railings, marine, furniture, and decorative or exposed assemblies. Sold in bulk multiples.

Material

Stainless Steel

Finish

Plain / Natural

Grade

316 (A4-70)

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 Grade316 (A4-70)
FinishPlain
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
316 Stainless Steel
316 (A4) Stainless Steel Acorn Cap Nuts (Metric)
M10 × 1.550FN-NT-ACN-M10X1.5-SS316-CS-EHEX-PL$23.85$0.48/eapack of 50 · $0.48 ea
M12 × 1.7550FN-NT-ACN-M12X1.75-SS316-CS-EHEX-PL$40.92$0.82/eapack of 50 · $0.82 ea
M16 × 2.050FN-NT-ACN-M16X2.0-SS316-CS-EHEX-PL$99.62$1.99/eapack of 50 · $1.99 ea
M3 × 0.5500FN-NT-ACN-M3X0.5-SS316-CS-EHEX-PL$27.64$0.06/eapack of 500 · $0.06 ea
M4 × 0.71,000FN-NT-ACN-M4X0.7-SS316-CS-EHEX-PL$118.68$0.12/eapack of 1,000 · $0.12 ea
M5 × 0.8500FN-NT-ACN-M5X0.8-SS316-CS-EHEX-PL$164.16$0.33/eapack of 500 · $0.33 ea
M6 × 1.0250FN-NT-ACN-M6X1.0-SS316-CS-EHEX-PL$34.23$0.14/eapack of 250 · $0.14 ea
M8 × 1.25100FN-NT-ACN-M8X1.25-SS316-CS-EHEX-PL$29.47$0.29/eapack of 100 · $0.29 ea