Free US Shipping on Every Order  |  Volume Discounts Available
Fastenio
M3-0.5 316 Stainless Steel Flat Head Socket Cap Screws — 90° Countersunk — Fully Threaded

M3-0.5 316 Stainless Steel Flat Head Socket Cap Screws — 90° Countersunk — Fully Threaded

SKU: FN-SS-FHS-M3-316-FULLTHD· 3 lengths

Bulk-Only Item — drop-shipped from supplier

Minimum order quantity: 1,000 pieces per pack. Ships 7 business days after our supplier minimum is met across compatible items in your cart. Learn more →

$23.20/ 1,000 pcs

$0.02/ea

pack

1 pack × 1,000 = 1,000 pieces

Limited stock available — message us before ordering 1,000+ pieces.

Low Stock
FN-SS-FHS-M3-6MM-SS316-FT-HEX-PL
Free US shipping 30-day returns Ships ~7 business days

Bulk-pack M3-0.5 316 stainless steel flat head socket cap screws (Allen head), 90° countersunk, fully 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, 2mm hex socket drive. 3 lengths (6mm-10mm). Length measured overall (head included). Marine, OEM, and MRO applications.

Material

Stainless Steel

Finish

Plain / Natural

Grade

316 (A4-70)

Thread Size

M3-0.5

Drive Type

Hex Socket

Head Style

flat

Standard

DIN 7991

Technical Specifications

Drive2mm Hex Socket
Head StyleFlat Countersunk (90°)
Thread CoverageFully Threaded
Head Diameter6.0 mm
Head Height1.86 mm
Countersink Angle90 °
ThreadM3-0.5 Coarse