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|Material:||Carbon Steel||Hardness:||HV 250|
screws and fasteners,
5/16 Standard Truss head screws
Black ASME Hex Soket Button Head Screw Fastener 5/16 Standard Harden Screws
Truss head screws with hex socket , full fine machine threads and flat point , used for securing metal or wooden pieces , either work separately or combined with nuts .
No any burrs
|Thread diameter d||6|
|Thread length L||15|
|Head height k||3.5|
|Head diameter dk||13.5|
|Hex socket depth t||2|
|Hex socket width s||4.05|
Note : all dimensions are millimeters
M6 X 15 Truss head screw is made of carbon steel with black zinc finishing , property class 4.8 .
Material : SWRCH 1010
Density : 7.8
Hardness : HRC 15
Tensile strength : Mpa 410
Truss head screw is plated in zinc for corrosion resistance and improve brightness.
|Standard||RoHS ( 2002/95-EC )|
Normally , truss head screw is installed by a wrench and it needs threaded hole that dimension is same as the screw’s and do not need nut to lock it from another end , but for some secure conditions , can be used with nuts to lock parts , eg ., a nut screwed onto screw from another side to secure a thin metal sheet on object .
Truss head screws are used to many fields in industry for various parts as a role of joint or collection for both or more parts .
We can provide more specifications for truss head screws , you can contact us via email firstname.lastname@example.org for getting more information .
Contact Person: MR.LIN