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We produce bolts in dimension beetween M20 and M52 by cold and hot forging process, according to ISO, DIN, PN and factory standards. We can also supply production of special bolts.
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We produce nuts in dimensions form M22 to M48 by cold and hot forging, acoording to ISO, DIN, PN and factory standards: hex nuts, hex
lock nuts nylon insert, hexagon castle nuts. We can also produce special nuts according to customers specification.
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We produce elements of the heading supports for mining industry: shackles for heading supports, special bolts, collar nuts for special bolts and others.
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Railway fasteners - Fastening elements for rail track structures: clip bolts, fish bolts, rail joint bolts, spring rings, spring clamps for tensions clamps SKL 12, elastic clips, railway bolts, springs DF-2, bolts SRB 2A,
SRA6, SRB6, SRB2B; hexagon head bolts M20-M52, square head bolts,
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