You can rest assured to buy customized Stainless Steel A2-70 A4-80 Cross Recessed Pan Head Self Tapping Screws from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
Self tapping screw  although it has been used for a long time, generally know how to make, but for the standards and requirements stipulated by the specifications, may not be very clear, here only by collecting the specifications, sort out a suitable for everyone to read, so that there is more than a layer of understanding of self tapping screw. Tapping screw is a threaded fastener that taps and drills the matching female thread in pre-drilling metal or non-metal material. With high tension, single piece, single side combination characteristics. Because of its own forming or tapping out its matching thread, it has high anti-loose ability in combination.
Functions of self-tapping screws - When assembling and disassembling self-tapping screws, slotted self-tapping screws need to use a zigzagging screw, cross slot self-tapping screws need to use a cruciform screw, hex flower shaped self-tapping screws need to use a hex flower shaped wrench, hex head self-tapping screws need to use a fixed wrench, square wrench, socket wrench or adjustable wrench.
Stainless Steel A2-70 A4-80 Cross Recessed Pan Head Self Tapping Screws
|Material||Stainless Steel:SS304, SS316,SUS410,SUS435|
Ruspert,Dacrotized;Polishing, Plain, Sand Blasting
|Busy season:15-25days,Slack seaon:10-15days|
Stainless steel: bolts and nuts
|Get Free Samples for standard fastener from Gangtong Zheli Fastener|
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