PN Standard

PN (Polish Standards) is a national standard system established by the Polish National Standards Agency PKN (Polski Komitet Normalizacyjny). PN standards cover various industrial, technical, and service fields, aiming to improve product quality, ensure safety, promote technical coordination, and achieve international compatibility. The adoption of PN standards helps enhance market transparency, improve corporate competitiveness, and support the alignment of the Polish economy with EU and international standards.

  • PN 61241 Slotted pan head screws with shoulder
  • PN 61260 Grub screws with thrust point
  • PN 61271 Bolts and screws for T-slots
  • PN 61272 Hexagon nuts height 1.5 xD
  • PN 61275 Nuts for T-slots
  • PN 82001 Split pins
  • PN 82004 Medium type washers for pins
  • PN 82005 Plain washers
  • PN 82006 Plain washers, Form B
  • PN 82007 Washers for cheese head screws
  • PN 82008 Spring lock washer for cylinder head screws
  • PN 82009 Square taper washers for I-sections
  • PN 82010 Square Washers for wood constructions
  • PN 82011 External tab
  • PN 82016 Retaining plate with internal nose
  • PN 82018 Square taper washers for U-sections
  • PN 82021 Slices with a cloth (lock washers)
  • PN 82022 Tab Washers With Long And Short Tab
  • PN 82026 Spherical washers
  • PN 82030 Plain washer, outer diameter about 3 d
  • PN 82039 Slices, round, for HV connections
  • PN 82101 Hexagon head bolts with shank
  • PN 82105 Hexagonal screws, production class C
  • PN 82125 Studs with engagement length 1 x d
  • PN 82131 Studs, with engagement length 1,25 x d
  • PN 82137 Double End Studs
  • PN 82144 Hexagon Nuts, production class C
  • PN 82148 Hexagon slotted castle nuts
  • PN 82151 Square Nuts
  • PN 82153 Hex nuts, low type
  • PN 82159 Castle nuts, low form
  • PN 82169 Square Weld Nuts
  • PN 82171 Hexagon nuts with large widths across flats for high-voltage connections
  • PN 82176 Hexagon nuts with clamping part, all metal nut
  • PN 82181 Hexagon domed cap nuts
  • PN 82182 Hexagon Cup Nuts – Low Pattern
  • PN 82202 Cross recessed raised cheese head screws
  • PN 82207 Slotted countersunk head screws
  • PN 82208 Cross recessed countersunk flat head screws
  • PN 82211 Slotted raised countersunk oval head screws
  • PN 82212 Cross recessed raised countersunk head screws
  • PN 82215 Slotted cheese head screws
  • PN 82219 Slotted pan head screws
  • PN 82267 Hexagonal turnbuckle
  • PN 82268 Turnbuckles
  • PN 82271 Slotted headless screws with flat point
  • PN 82272 Slotted set screws
  • PN 82273 Slotted set screws with cone point
  • PN 82274 Slotted set screws with cup point
  • PN 82276 Slotted set screws and pins
  • PN 82280 Slotted pan head screws with large head
  • PN 82281 Slotted Pan Head Screws, Small Head
  • PN 82301 Square Head Bolts with collar
  • PN 82302 Hexagon socket Head Cap Screws
  • PN 82307 Square head bolts with short dog point
  • PN 82308 Square head bolts with collar and tip approach
  • PN 82314 Hexagon socket set screws with flat point
  • PN 82315 Hexagon socket set screws with cone point
  • PN 82316 Hexagon socket set screws with full dog point
  • PN 82317 Hexagon socket set screws with cup point
  • PN 82341 Hexagon fit bolts with short threaded portion
  • PN 82342 Hexagon fits bolts with long thread
  • PN 82343 High-strength injection structural bolts
  • PN 82402 Flat countersunk square neck bolts with hexagon nut
  • PN 82406 Mushroom head square neck bolts
  • PN 82408 Flat countersunk nib bolts with hexagon nut
  • PN 82410 Half coach Bolts
  • PN 82416 Welding studs
  • PN 82418 T-Head bolts with square neck Head
  • PN 82424 T-head bolts
  • PN 82425 Eyebolts
  • PN 82451
  • PN 82456 Knurled thumb screws, high type
  • PN 82457 Flat Knurled Thumb Screws
  • PN 82461 Knurled nuts, high type
  • PN 82462 Knurled nuts, low type
  • PN 82463 Slotted Round Nut
  • PN 82464 Two-hole nuts
  • PN 82466 Round Nut with Set Pin Holes Inside
  • PN 82471 Slotted round nuts for hook spanners
  • PN 82472 Lifting Eye Bolts (Collar eyebolts for lifting purposes)
  • PN 82501 Hex wood screws
  • PN 82503 Slotted Flat Head Wood Screws
  • PN 82504 Slotted oval head wood screws
  • PN 82505 Slotted Round Head Wood Screws
  • PN 82952 Round Head Rivets
  • PN 82954 Countersunk Head Rivets
  • PN 82956 Head rivets (rivets sheet)
  • PN 82958 Flat round head rivets
  • PN 82972 Tubular rivets
  • PN 82976 Rivets for brake linings and clutch linings
  • PN 82981 Round Head Grooved Pins
  • PN 82982 Countersunk Head Grooved Pins
  • PN 83001 Clevis pins without head
  • PN 83002 Clevis pins with head
  • PN 83007 Clevis pins with head and stud end
  • PN 83101 Hexagon head self tapping screws
  • PN 83102 Slotted countersunk head tapping screws
  • PN 83104 Slotted raised countersunk head tapping screws
  • PN 83106 Tapping screws, slotted pan head
  • PN 85018 Parallel Pins with Internal Thread
  • PN 85019 Taper pins with internal thread
  • PN 85020 Taper Pins
  • PN 85021 Dowel Pins
  • PN 85022 Taper pins with external thread
  • PN 85023 Spring-Type Straight Pins (Roll Pins) – Heavy Type
  • PN 85025 Grooved Pins, Full Length Taper-grooved
  • PN 85026 Grooved pins full length parallel
  • PN 85027 Grooved Pins, Third Length Centre-grooved
  • PN 85029 Spiral-span pins, rule execution
  • PN 85061 Special foundation bolts
  • PN 85102 Collars heavy series
  • PN 85111 Retaining rings for shafts
  • PN 85112 Retaining washers for shafts