Farcen siminti, wanda aka fi sani da ƙusa na ƙarfe, wani nau'in ƙusa ne, ta amfani da samar da ƙarfe na carbon, abu yana da ƙarfe 45 ko karfe 60, bayan zanen waya, shafewa, yin ƙusa, quenching da sauran matakai, don haka rubutun yana da wuyar gaske.Ayyukansa shine ƙusa ƙusa a cikin wasu ƙananan kusoshi masu ƙarfi akan abin, saboda kayan abu da ƙusoshin na yau da kullun sun bambanta sosai, ƙusa ne na musamman.Taurin farcen siminti yana da girma sosai, kauri kuma gajere, ikon huda yana da ƙarfi sosai Baƙar siminti, faracen siminti shuɗi.
Ƙayyadaddun bayanai:
2 × 20mm2 × 25mm2 × 30mm 2.5 × 25mm2.5 × 30mm2.5 × 40mm 3 × 30mm3 × 40mm3 × 50mm 3 × 60mm3 × 60mm3 × 70mm3 × 80mm3 × 90mm3 × 100mm 4.2 x 75 mm4.2 x 100 mm4.2 x 125 mm
Ƙaƙwalwar ƙusa ciminti masu launi: 3 x 25mm3 x 30mm3.2 x 40mm 3.6 x 50mm4 x 60mm4.2 x 75mm 4.2 x 100mm
Countersunk ciminti Ƙayyadaddun bayanai:2.5 x 25mm.5 x 30mm.5 x 40mm3 x 30mm3 x 40mm3.2 x 50mm 3.6 x 65mm4 x 75mm4.2 x 100mm
K ciminti ƙusa, T ciminti ƙusa Ƙira:3 x 25mm3 x 40mm3.8 x 25mm 3.8 x 40mm3.8 x 50mm3.8 x 65mm 3.8 x 75mm3.8 x 100mm
Shirya ƙusa siminti
① 20-25kg / kartani a girma ② 20-25kg / katako akwati a girma
Galvanized ciminti kusoshi (girman size ga madaidaiciya ko danda jiki) Bayani dalla-dalla:1.8×20mm4.2×75mm 2×25mm4.57×100mm 3×40mm4.8×80mm 3.4×50mm4.8×90mm 3.8×65mm5×125mm
Shirya ƙusa siminti
① 20-25kg / takarda a cikin girma ② 20-25kg / akwati na katako a cikin girma