Free US Shipping on Every Order  |  Volume Discounts Available
Fastenio — Precision Fastening Solutions
1/2-20 Hex Head Cap Bolts Fully Threaded Stainless Steel 18-8

1/2-20 Hex Head Cap Bolts Fully Threaded Stainless Steel 18-8

SKU: FN-BLT-HHB-1220-FT· 8 lengths

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 →

$32.12/ 50 pcs

$0.64/ea

pack

1 pack × 50 = 50 pieces

In Stock
FN-BLT-HHB-1220-0.75-SS18-FN-FT-EHEX-PL
Free US shipping 30-day returns Ships ~7 business days

1/2-20 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. 8 lengths (3/4" to 5"). Sold in production-volume bulk packs.

Material

Stainless Steel

Finish

Plain / Natural

Grade

18-8 (A2-70)

Size

1/2-20

Drive Type

Hex External

Head Style

hex

Standard

ASME B18.2.1

Technical Specifications

Head StyleHex
Width Across Flats0.750 in
Head Height0.323 in
Wrench Size3/4"
Thread1/2-20 UNF (Fine)
Threads per Inch20
Thread CoverageFull Thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
FinishPlain
StandardASME B18.2.1