Welding nut is fastener which has internal thread and cooperates with bolt for use.It is mechanical part which has internal thread and cooperates with screw for use to transit motion or power.Its strength is greater,and its using range is wide and it is OK in term of being thin ...
Come From JIANGYIN COMHWA AUTOMOTIVE FASTENERS MANUFACTURING Co., LTD.
Tandem patio door roller,Meet AAMA standard,SS304+SS420 bearing,use in seaside house over 400 lbs door,2 inch diameter wheel,two wheels 10 years gurantee,existing mold,for UPVC sliding door&window,high-quality,10000 cycle testing,20years experience OEM ,manufacture ...
Model Specification D H Edge length Thread ER8 A 13 12 12 M10*0.75 M 12 12 M10*0.75 UMA 13 13 M10*0.75 ER11 A 19 12.5 17 M14*0.75 A 19 13.7 17 M15*1.0 A (7.5 lengthen) 19 14 17 M14*0.75 A (9 long) 19 16 17 M14*0.75 B 19 12.5 17 M13*0.75 M 16 12 M13*0.75 M 19 12 M14*0.75 UM ...
Come From ADST Precision Accessories CO.,LTD