Fastener Standards
-
CSN 21239Countersunk (Flat) Head Tapping Screws with Cross Recess, Form C
-
CSN 21301Hexagon head bolts with nut, production class C
-
CSN 21303Hexagonal screws, production class C
-
CSN 21308Hexagon head bolts for steel structures
-
CSN 21319Mushroom head square neck bolts
-
CSN 21324Flat countersunk nib bolts with hexagon nut
-
CSN 21326Flat countersunk square neck bolts (with short square neck)
-
CSN 21327Flat countersunk square neck bolts with hexagon nut
-
CSN 21329Plate screws
-
CSN 21343T-Head bolts with square neck Head
-
CSN 21365Wing screws with rectangular wings
-
CSN 21369Lifting Eye Bolts (Collar eyebolts for lifting purposes)
-
CSN 21391Anchor Bolts (Stone Bolt)
-
CSN 21399Welding studs
-
CSN 21401Hexagon Nuts
