home Products Copper hexagon socket head cap screws

Copper hexagon socket set screws

  • Brand:

    T,TGR,XDM,OEM as requirement

  • Brief:

    Hexagon Socket Cup Point Set Screw DIN916,Flat point ,Cone point set screw,Hexagon set screw with Dog point, ISO4028-1993,DIN915-1980, available for ISO ROHS,SGS ,Building Industry Machinery

  • Surface:

    Polishing; Anodize; Nickel, Zinc, Tin, Black,chrome,Silver plating ,Heat treatment: Point hardening,quenching hardening

  • Material:

    Aluminum, Copper, Brass, Stainless steel, Steel, Iron, Alloy, Nylon,etc.

  • Size:

    also customized.

  • MOQ:

    Feel free t contact us for further inquiry.
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product details
A socket set screw is also called a grub screw. It has no head and is typically tightened or loosened with a square or hex key, although a slotted set screw can be adjusted with a screwdriver. Socket set screws prevent movement of a pulley or similar machine part relative to a shaft. A cup point set screw has a rounded tip that offers excellent grip while also resisting deforming of the shaft surface. A flat point screw provides more contact with the shaft.

 

 

Screw Thread d M1.4 M1.6 (M1.8) M2 M2.5 M3 M4 M5 M6
P Pitch 0.3 0.35 0.35 0.4 0.45 0.5 0.7 0.8 1
dz max 0.7 0.8 0.9 1 1.2 1.4 2 2.5 3
min 0.45 0.55 0.65 0.75 0.95 1.15 1.75 2.25 2.75
s Nominal Size 0.7 0.7 0.7 0.9 1.3 1.5 2 2.5 3
max 0.724 0.724 0.724 0.902 1.295 1.545 2.045 2.56 3.08
min 0.711 0.711 0.711 0.889 1.27 1.52 2.02 2.52 3.02
t min short 0.6 0.7 0.8 0.8 1.2 1.2 1.5 2 2
long 1.4 1.5 1.6 1.7 2 2 2.5 3 3.5
Screw Thread d M8 M10 M12 (M14) M16 (M18) M20 (M22) M24
P Pitch 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3
dz max 5 6 8 9 10 12 14 16 16
min 4.7 5.7 7.64 8.64 9.64 11.57 13.57 15.57 15.57
s Nominal Size 4 5 6 6 8 10 10 12 12
max 4.095 5.095 6.095 6.095 8.115 10.115 10.115 12.142 12.142
min 4.02 5.02 6.02 6.02 8.025 10.025 10.025 12.032 12.032
t min short 3 4 4.8 5.6 6.4 7.2 8 9 10
long 5 6 8 9 10 11 12 13.5 15