knurled screw
thumb screw
custom screw
Material: Steel; Packaging Detail: inner pp bag, outer carton, then pallet, or base on customer's demand; Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal, wechat, credit card, ali-pay, etc.; Screws type: Regular thumb screws; Supply Ability: 5000000 Piece/Pieces per Day; Port:...