Boîte d'assortiment - Boulons - Kit de 450 boulons à tête plate cruciforme, boîte de boulons à tête plate, convient aux ordinateurs portables

Set of 450 Phillips head screws, box of countersunk screws Phillips head screws with countersunk head Specifications: M4 × 12 mm, M4 × 16 mm, M4 × 20 mm Material: carbon steel Surface treatment: galvanized This set is widely applicable for the assembly and repair of furniture, decorative hardware, machinery and equipment, etc.