DIN 912-1983

Hexagon socket head cap screws

DIN 912-1983

Hexagon socket head cap screws-Knurled head

GB/T 70.1-2008

Hexagon socket head cap screws

GB/T 70-1976

Hexagon socket head cap screws

GB/T 70-1985

Hexagon socket plain heads cap screws

GB/T 70-1985

Hexagon socket knurled heads cap screws

ISO 4762-2004

Hexagon socket heads cap screws

ISO 4762-2004

Hexagon socket knurled heads cap screws

DIN 7964E-1990

Hexagon socket head cap screws with waisted shank-K end

DIN 7964E-1990

Hexagon socket head cap screws with waisted shank-Sp end

DIN 7964E-1990

Knurled head hexagon socket head cap screws with waisted shank-K end

DIN 7964E-1990

Knurled head hexagon socket head cap screws with waisted shank-Sp end

ASME/ANSI B18.3-1-2012

Hexagon socket head cap screws-Table 1

Q 218B-1999

Hexagon socket plain heads cap screws

JB/ZQ 4352-2006

Hexagon socket head cap screws

BS 4168-1-1981

Metric hexagon socket cap head screws

BS 4168-1-1981

Metric hexagon socket knurled heads cap screws

BS 2470-2A-1973

UN hexagon socket plain heads cap screws-Table 2A

BS 2470-2B-1973

BS hexagon socket plain heads cap screws-Table 2B

JG/T 5057.10-1995

High strength screw with hexagon socket cap head