
#5-40 Button Head Socket Cap Screws Fully Threaded Stainless Steel 18-8
SKU: FN-SS-BC-540-FT· 4 lengths
Bulk-Only Item
Minimum order quantity: 1,000 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 →
$45.56/ 1,000 pcs
$0.05/ea
pack
1 pack × 1,000 = 1,000 pieces
In Stock
FN-SS-BC-540-0.25-SS18-CS-FT-HEX-PL Free US shipping 30-day returns Ships ~7 business days
#5-40 18-8 stainless steel button head socket cap screws (Allen hex), fully threaded, ASME B18.3. Low-profile button head with a 5/64" hex socket drive. Corrosion-resistant 18-8 (A2-70) stainless, sold in production-volume bulk packs.
Material
Stainless Steel
Finish
Plain / Natural
Grade
18-8 (A2-70)
Size
#5-40
Drive Type
Hex Socket
Head Style
button
Standard
ASME B18.3
Guides: What does 1/4-20 mean? · 18-8 stainless steel vs. other grades
Technical Specifications
Drive5/64" Hex Socket
Head Diameter0.238 in
Head Height0.066 in
Thread#5-40 Coarse




