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

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

SKU: FN-BLT-HHB-5818-PT· 5 lengths

Bulk-Only Item

Minimum order quantity: 5 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 →

$10.33/ 5 pcs

$2.07/ea

pack

1 pack × 5 = 5 pieces

In Stock
FN-BLT-HHB-5818-3-SS18-FN-PT-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, a smooth shank under the head and a UNF fine machine thread toward the end. Corrosion-resistant 18-8 (A2-70) stainless, plain finish. 5 lengths (2-1/2" to 6"). 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
Head Height0.403 in
Wrench Size15/16"
Thread5/8-18 UNF (Fine)
Threads per Inch18
Thread Coverage2-1/2" to 6" lengths: 1-1/2" of thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
FinishPlain
StandardASME B18.2.1