
M8-1.25 x 40mm 316 Stainless Steel Flat Head Socket Cap Screws — 90° Countersunk — Partially Threaded
SKU: FN-SS-FHS-M8-316-PARTTHD
Bulk-Only Item
Minimum order quantity: 100 pieces per pack. Ships 7 business days after the bulk order minimum is met across compatible items in your cart. Learn more →
$37.00/ 100 pcs
$0.37/ea
pack
1 pack × 100 = 100 pieces
In Stock
FN-SS-FHS-M8X1.25-40MM-SS316-PT-HEX-PL Free US shipping 30-day returns Ships ~7 business days
M8-1.25 316 stainless steel flat head socket cap screws (Allen head), 90° countersunk, partially threaded, DIN 7991 / ISO 10642. Superior 316 (A4) marine-grade corrosion resistance vs 18-8 — added molybdenum for chlorides and saltwater. Flush 90° flat countersunk head, 5mm hex socket drive. Length 40mm. Length measured overall (head included). Marine, OEM, and MRO applications.
Material
Stainless Steel
Finish
Plain / Natural
Grade
316 (A4-70)
Size
M8-1.25
Drive Type
Hex Socket
Head Style
flat
Standard
DIN 7991
Technical Specifications
Thread SizeM8-1.25
Length40mm
Head StyleFlat Countersunk 90°
DriveHex Socket (Allen)
Socket Size5mm
Thread CoveragePartially Threaded
StandardDIN 7991
Material Grade316 (A4-70)
FinishPlain








