緊定螺絲_十字緊定螺絲_永年緊定螺絲批發(fā)/采購|高星異型件

永年縣高星異型件銷售處從事緊定螺絲 六角緊定螺絲，吊環(huán)螺絲系列產(chǎn)品的生產(chǎn)，銷售。我們的產(chǎn)品均采用正規(guī)大型鋼廠-原材料加工而成 緊定螺絲，高，產(chǎn)品銷往海內(nèi)外多外和地區(qū)，-新老客戶一致-！高星異型件-緊定螺絲新品上市 十字緊定螺絲，歡迎前來訂購！

• square collar-head set-bolt

方頭凸緣端緊定螺栓

• square set screws with chamfered end

gb/t821-1988方頭倒角端緊定螺釘

• square set screws with cup point

gb/t84-1988方頭凹端緊定螺釘

• square set screws with long dog point

gb/t85-1988方頭長圓柱端緊定螺釘

• square set screws with long dog point&rounded end

gb/t83-1988方頭長圓柱球面端緊定螺釘

• square set screws with short dog point&cone end