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Fastenio — Precision Fastening Solutions
5/8-18 Hex Head Cap Bolts Fully Threaded Stainless Steel 18-8

5/8-18 Hex Head Cap Bolts Fully Threaded Stainless Steel 18-8

SKU: FN-BLT-HHB-5818-FT· 3 lengths

Bulk-Only Item

Minimum order quantity: 10 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 →

$19.57/ 10 pcs

$1.96/ea

pack

1 pack × 10 = 10 pieces

In Stock
FN-BLT-HHB-5818-1.5-SS18-FN-FT-EHEX-PL
Free US shipping 30-day returns Ships ~7 business days

5/8-18 18-8 stainless steel hex head cap screws (hex cap bolts), ASME B18.2.1. A hex head for wrench or socket driving, threaded the full length with a UNF fine machine thread. Corrosion-resistant 18-8 (A2-70) stainless, plain finish. 3 lengths (1" to 2"). Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

5/8-18

Drive Type

Hex External

Head Style

hex

Standard

ASME B18.2.1

Technical Specifications

Head StyleHex
Width Across Flats0.938 in
Width Across Corners (max)1.083 in
Head Height0.391 in
Wrench Size15/16"
Thread5/8-18 UNF (Fine)
Threads per Inch18
Thread CoverageFull Thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
FinishPlain
StandardASME B18.2.1