Socket Cap Screw

STANDARD TYPE/HEAD GRADE FINISHING THREAD RANGE M*L
DIN 912 Low Head Grade 12,9, 10,9 Mild Steel

Metric Fine

10mm – 550mm

ISO 7380 Button Head

A2&A4

Stainless Steel 304 & 316

Metric Coarse

1/4″, 3/8″, 7/16″, 1/2″, 5/8″

DIN 7984 Cap

Black

Imperial UNC, UNF, BSW, BSF

3/4″, 1″, 1/8 “, 1 1/4 “, 1 3/8″, 1 1/2″, 2”

Electro-Galvanised – Blue Zinc

Electro-Galvanised – Yellow passivate

Hot Dip Galvanised

Socket Cap Screw
STANDARD TYPE/HEAD GRADE FINISHING THREAD RANGE M*L
DIN 912 Low Head Grade 12,9, 10,9 Mild Steel

Metric Fine

10mm – 550mm

ISO 7380 Button Head

A2&A4

Stainless Steel 304 & 316

Metric Coarse

1/4″, 3/8″, 7/16″, 1/2″, 5/8″

DIN 7984 Cap

Black

Imperial UNC, UNF, BSW, BSF

3/4″, 1″, 1/8 “, 1 1/4 “, 1 3/8″, 1 1/2″, 2”

Electro-Galvanised – Blue Zinc

Electro-Galvanised – Yellow passivate

Hot Dip Galvanised

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