• Accessories

    Ngwa

    A kọwara kọwaa ndị ahụ na ANSI B1.13M maka nnabata nke 6 g. Ihe mkpọchi kwekọrọ na ASTM F568M maka klas 4.6. Ihe maka corrosion na-eguzogide ọgwụ bolts na ASTM F 568M maka Klas 8.83. bolts. Ọgwụgwọ elu ga-eso AASHTO M232. Normaldị kwesịrị ekwesị maka washer bụ 76 * 44 * 4mm, anyị nwere ike ịgbaso eserese n'aka onye ahịa. Maka ngosiputa agba mgbe niile na-acha ọcha, ọbara ọbara, na odo, ị nwere ike ịgwakọta ha n'onwe gị. Ebumnuche na mkpụrụ osisi iji mee ka onye nche ahụ sie ike ...