Unit:
毫米(mm) |
①,The mechanical properties of the screw as a component of a combination tapping screw must comply with those of ISO 2702. After assembly and heat treatment, the disc must have a hardness of 90 HV to 320 HV.
The Vickers hardness test must be performed according to ISO 6507-1.
Test load: HV 10 for a nominal thickness h ~ 1, 2 mm
Test load: HV 30 for a nominal thickness h> 1, 2 mm
Before assembling appropriate precautions must be taken ②,Designation for screws ISO 7049, Pan head tapping screws with Phillips, S2 ③,Abbreviation for washers: ISO 10669, Flat washers for combination tapping screws, Normal N, Great L |
Cross Recessed Pan Head Tapping Screws And Plain Washer Assemblies
Cross Recessed Pan Head Tapping Screws And Plain Washer Assemblies
Cross recessed pan head tapping screws and plain washer assemblies
Cross Recessed Pan Head Tapping Screw And Large Plain Washer Assemblies
Slotted pan head tapping screws and plain washer assemblies
Slotted pan head tapping screws and plain washer assemblies
Tapping screw and washer assemblies
Cross Recessed Pan Head Tapping Screw With Plain Washers
Cross Recessed Pan Head Tapping Screw And Plain Washer Assmblies
Slotted Pan Head Tapping Screws With Plain Washer
Cross recessed tapping screw and plain washer assmblies
Cross recessed pan head tapping screws and plain washers assemblies
Cross recessed pan head tapping screws and plain washer assemblies
Cross recessed pan head tapping screws and large plain washers assemblies
Cross recessed pan head tapping screws and large plain washer assemblies
Metric Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Screws Having Tapping Screw Thread Diameter)
Cross Recessed Pan Head Tapping Screw And Washers Assemblies With Plain Washers
Cross Recessed Round Head Tapping Screws with Lock Washers External Teeth Assembly
Slotted Pan Head Tapping Screws With Plain Washer
Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Type B Tapping Screw Thread Diameter)