STANDARD SCREWS:
DIN 912/ISO 4762 – DIN 931/ISO 4014 – DIN 933/ISO 4017
DIN 7991/ISO 10642 – DIN 7984 – DIN 6912 – DIN 6914
According to UNI, ISO, ASTM, BS Standards.
FINISHING: Black (self-color), zinc-plated, hot-dip galvanized, phosphated, Geomet, Deltatone, Zinc-Nickel.
THREADS: Metric coarse and fine pitch – UNC and UNF inches.
CLASSES: ISO 8.8 – 10.9 – 12.9. ASTM B7 – L7- B7M – L7M.
DIAMETERS: From M 10 to M 42, lengths up to 1000mm.
SPECIAL SCREWS BASED ON CUSTOMER DRAWINGS TURNED
AND PRECISION PARTS – STUD-BOLTS – FLANGE HEAD SCREWS – SQUARE HEAD SCREWS STOCK FOR STANDARD SIZES.