Screws, which are the physical and mathematical principles of the oblique circular rotation and friction of the object, and are used to fasten the parts of the utensils step by step. Screw is a general term for fasteners, a daily colloquial language. Common screw types: 1. Machine Screw2. Tapping Sc
1. Selection of BSD and CSD stainless steel round washer head self-drilling screwsUnder normal circumstances, #2 point is used below 6# (inclusive), the #3 point is used above 8# (inclusive), and the #5 point is best used on 12# and 14#. When the length of 8# and 10# is less than 1/2'' (inclusive),
1. Selection of BSD and CSD stainless steel round washer head self-drilling screwsUnder normal circumstances, #2 point is used below 6# (inclusive), the #3 point is used above 8# (inclusive), and the #5 point is best used on 12# and 14#. When the length of 8# and 10# is less than 1/2'' (inclusive),
TGR Screws classifies different environment types, and recommends products with different anti-corrosion levels according to different application environments• High Marine Environment• Heavy Industrial Environment• Mild Industrial Environment• Light Industrial or Urban Areas• Pollution-free Urban/V
TSR Roofing Screws use REXIUBAO coating (Ruspert), which is a new type of metal surface treatment process, has the following advantages: 1: High corrosion resistance, because the coating adopts composite film, which has good corrosion resistance to the corrosion caused by damage.2: It has excellent
