Alexander Sharp B.Eng (Mechanical) UTS Fasteners with reduced loadability have the material properties in accordance with an appropriate standard but are unable to achieve full tensile capacity due to geometry.
RAMPA flat head screws Type KF - For strong connections
BN 1422 - Screws and bolts with internal drive
Socket Countersunk Bolts Din 7991 - Range of Finishes - Swiftfix
DIN 7991, ISO 10642 Stainless steel Hexagon Socket Countersunk
BN 4851 - Screws and bolts with internal drive
RAMPA flat head screws Type KF - For strong connections
ASTM A193 Grade B7 Countersunk Screws - Boltport Fasteners
ISO 10642:2019 - Fasteners — Hexagon socket countersunk head
Trek M5x0.8 Countersunk Flat Head Cap Screws - Trek Bikes
Low Head Socket Cap Screws, DIN, ASME Standards
Din 6912 – Socket Head Cap Screws With Center Hole Low Head
Step Drill Socket Head Cap Screw Sizes No 3 to 1/2 Inch Combined
Reduced Loadability of Countersunk Socket Head Cap Screws.