螺旋运动 5.[screws](如同拧螺丝般的)压力 6.(身体,面部)扭曲 7.【英】旋转球 8. 螺旋桨 9. self n. 1.自己,自我 2.本性,本质 3.私心,本人 v.[T] 使近亲繁殖 self 自身,自己;自我[C][U] wire tapping n. 窃听电话 screw( )cap 螺丝灯头 self( )binder 自动割捆机 self will n. ...
Some self-tapping screws such as the Tek screw brand, are also self-drilling, which means that in addition to the thread-forming section there is also a fluted tip much like the tip of acenter drill. These screws combine ...
screws, wood screws, machine screws, furniture screws, electronic screws, precision screws, fasten piece used for car and motor car, nuts, spring washer, rivets, pin bolt and split pin, steel structure used rivets and fasten pieces, kinds of metal special-...
Need 3 machines to make self drilling screws: cold heading machine--self drilling screw forming machine-- thread rolling machine Step1: Screw heading machine (We have many machine models, the following are just some part of our machines models) Model Max. Screw Dia. (mm...
Some self-tapping screws such as the Tek screw brand, are also self-drilling, which means that in addition to the thread-forming section there is also a fluted tip much like the tip of acenter drill. These screws combine hole...
Product Description Some self-tapping screws such as the Tek screw brand, are also self-drilling, which means that in addition to the thread-forming section there is also a fluted tip much like the tip of a center drill. These screws co...
Supplier Homepage Products Screws Self-Tapping screw China Factory DIN7981 Truss Self Tapping Screw Gypsum Board Tornillo Coarse Fine Thread Self Tapping Drywall Screw Related Categories Other Fastener & Fitting Bolts Nut Machine Scr...
Lag screws Self tappinng screws Stainless steel 304 Standard Countersunk Head Cross Drilling Screws With Tapping Screw Thread Inside Diameter M6-M20 Material SS304,SS316,SS2205,SS2507,SS410 MOQ 1000 pieces Surface treatment Hot Galvanized,Black,Color-zinc,Blue white zinc Package Plastic ba...
Made in China Wafer Head Screw Manufacturer Self Drilling Screws Product Description 1.#8 Wafer Head Phillips Cross Drive Truss Head Self Drilling Screw Product Description Details: 1.Material:C1022,C1008 2.Head: wafer head/modified truss head 3. Drive:Phillip 4...
Hex Head Self Tapping Screw Long Length for Over 60mm 65mm 90mm 120mm, Find Details and Price about Screws Steel Screw from Hex Head Self Tapping Screw Long Length for Over 60mm 65mm 90mm 120mm - Shanghai Kinsom Precision Hardware Co., Ltd.