SS304 stainless steel cable gland,metal gland, jointting. profession factory. reliable quality. Nut, tent... SS316,SS304 Stainless steel cable gland, metal gland.SIZE: M12*1.5,M16*1.5,M18*1.5,M20*1.5,M25*1.5,M25*1.5,M32*1.5,M40*1.5.......MATERIAL: stainless steel,SS316,SS304NUT: M16*1.5,M20*1.5,,,,.....M63*1.5TENT: M12*1.5,M16*1.5......M63*1.5