
1/4-28 Hex Head Cap Bolts Partially Threaded Stainless Steel 18-8
SKU: FN-BLT-HHB-1428-PT· 6 lengths
Bulk-Only Item
Minimum order quantity: 100 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 →
$22.95/ 100 pcs
$0.23/ea
pack
1 pack × 100 = 100 pieces
In Stock
FN-BLT-HHB-1428-1.5-SS18-FN-PT-EHEX-PL Free US shipping 30-day returns Ships ~7 business days
1/4-28 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. 6 lengths (1-1/4" to 3"). Sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Size
1/4-28
Drive Type
Hex External
Head Style
hex
Standard
ASME B18.2.1
Technical Specifications
Head StyleHex
Width Across Flats0.438 in
Head Height0.163 in
Wrench Size7/16"
Thread1/4-28 UNF (Fine)
Threads per Inch28
Thread Coverage1-1/4" to 3" lengths: 3/4" of thread
Material18-8 Stainless Steel
Grade18-8 (A2-70)
FinishPlain
StandardASME B18.2.1
