Bumax: Volkel: General Information: Thread Identification Chart: Conversions: Mechanical Properties: Stainless Steel Data: Tolerance Charts: Product Specifications: Threaded Inserts: DIN Specifications: ISO Specifications: ANSI / ASME Specifications: EN Specifications: JIS Specifications: NFE Specifications: Weights: Bumax: Bumax 88/109 Datasheet Bumax Duplex Grades 2.0 Bumax Grades Bumax Lock Nut Bumax SDX Norsok Grades Bumax Ultra Volkel: Technical Information for Serial Version Hand Tap Technical Information Hand Taps Technical Information Machine Taps Technical Information Machine Taps- Coloured Ring Technical Information Fluteless Machine Taps Technical Information Short Machine Taps Technical Information HexTap-S Technical Information HexTap-DS Technical Information Round Dies Technical Information Hexagon Die Nuts Technical Information Conversion Table Inch – mm Technical Information Conversion Cutting Speed Technical Information Tapping Drill Sizes Technical Information Outside Diameter Technical Information Surface Finishes Technical Information Cutting Speed General Information: Product Announcement for Yellow Zinc Plating Product Quality Determination – Fluorescent Magnetic Particle Testing Weight Tables for DIN Fasteners Recommended Tapping Drill Size Platings and Finishes Grade Markings for Metric Fasteners DIN/ISO Specifications Thread Identification Chart: Basic Metric Thread Chart (M1 – M100) Thread Identification Chart (British) Thread Identification Chart (American Standard) Thread Identification Chart (Metric – Coarse/Fine) Conversions: Hardness Conversion Chart Retaining Ring Interchange Chart DIN / ISO / EN Crossover Chart Screw Thread Conversions Standard / Metric Conversion Tables Mechanical Properties: Proof Loads for Imperial Eye Bolts – Shoulder Pattern Safe Working Load of DIN 580 Eye Bolt Safe Working Load of DIN 582 Eye Bolt Fastener Finish K Factors Torque Information Proof Loads for Fasteners Steels For Screws, Bolts and Studs Properties at Elevated Temperatures Mechanical Properties Stainless Steel Data: Chemical Resistance Table For Screws in A2 and A4 Stainless Steel Data Tolerance Charts: Thread Tolerances for Screws and Nuts ISO Tolerances Product Specifications: Crescent Ring for Shafts Series 2103 – 5103 Specifications Internal Retaining Ring Series 2000 – 5000 Specifications External Retaining Rings Series 2100 – 5100 Specifications External Shafts Rings (Poodle Style) Specifications External Inverted Ring Specifications E Rings for Shafts (Heavy Duty) Series 2144-5144 Specifications Retaining Ring (Heavy Duty ) Series 2160-5160 Specifications Set Screws Specifications for Ribbed Lock Washer Specifications for Key Stock DIN 6796 High Duty Safety Spring Washers Specifications for Drill Rod Ameca Thread Inserts Threaded Inserts: Threaded Insert Outer Diameter In The Free State (Metric) Threaded Insert Number Of Coils In The Free State (UNF) Threaded Insert Outer Diameter In The Free State (UNF) Threaded Insert Drilling Depth (UNF) Threaded Insert Nominal Length (UNF) Threaded Insert Fitted (UNF) Threaded Insert Number Of Coils In The Free State (UNC) Threaded Insert Outer Diameter In The Free State (UNC) Threaded Insert Drilling Depth (UNC) Threaded Insert Nominal Length (UNC) Threaded Insert Fitted (UNC) Threaded Insert Number Of Coils In The Free State (Metric) Threaded Insert Drilling Depth (Metric) Threaded Insert Nominal Length (Metric) Threaded Insert Fitted (Metric) DIN Specifications: DIN 1 Specifications – Taper Pins With Round End DIN 103 Specifications – Trapezoidal Hex Nut DIN 103 Specifications – Trapezoidal Rods DIN 103 Specifications – Trapezoidal Round Nut DIN 1052 Specifications – Washers for Wood Constructions DIN 125 Specifications – Flat Washer – Normal Series DIN 126 Specifications – Flat Washers – Normal series DIN 127B Specifications – Spirng Lock Washer – Type B DIN 128A Specifications – Spring Lock Washers – Type A DIN 128B Specifications – Spring Lock Washers – Type B DIN 137A Specifications – Curved Spring Washers DIN 137B Specifications – Wave Spring Washers DIN 1440 Specifications – Flat Washers for Clevis Pins DIN 1441 Specifications – Washers for Clevis Pins DIN 1469 Specifications – Grooved Pins Half Length Grooved With Gorge DIN 1470 Specifications – Grooved Pins Full-Length Parallel Grooved with Pilot DIN 1471 Specifications – Grooved pins – Full Length Taper Grooved DIN 1472 Specifications – Grooved pins – Half-length Taper Grooved DIN 1473 Specifications – Grooved Pins – Full-Length Parallel Grooved with Chamfer DIN 1474 Specifications – Grooved Pins – Half-Length Reverse-Taper Grooved DIN 1475 Specifications – Grooved pins – One Third Length Centre Grooved DIN 1476 Specifications – Round Head Grooved Pins DIN 1477 Specifications – Grooved Pins with Countersunk Head DIN 1479 Specifications – Hex Turnbuckle Nuts DIN 1481 Specifications – Spring-type Straight Pins – Slotted DIN 15237 Specifications – Seating Screws DIN 1587 Specifications – Hex Domed Cap Nuts DIN 1624 Specifications – Tee Nuts with Pronge DIN 1804 Specifications – Slotted Round Nuts DIN 186 Specifications – T-heads Bolts DIN 188 Specifications – T-head Bolts With Double Nib DIN 2093 Specifications – Disc Spring Washers DIN 25201 Specifications – Dual Lock Washer DIN 315 Specifications – Wing Nuts DIN 316 Specifications – Wing Screws with Rounded Wings DIN 404 Specifications – Slotted Capstan Screws DIN 417 Specifications – Slotted Set Screws with Long Dog Point DIN 427 Specifications – Slotted Head Screws with Shank DIN 431 Specifications – Pipe Nuts with Thread DIN 432 Specifications – Washer with External Tap DIN 433-1 Specifications – Flat Washers – Small Series DIN 434 Specifications – Square Taper Washers for U-sections DIN 435 Specifications – Square Taper Washer DIN 436 Specifications – Square Washer DIN 438 Specifications – Slotted Set Screws with Cup Point DIN 439 Specifications – Hex Thin Nuts DIN 444 Specifications – Eye Bolts DIN 462 Specifications – Internal Tap Washer DIN 463 Specifications – Tab Washer with 2 Taps DIN 464 Specifications – Knurled Thumb Screws DIN 466 Specifications – Knurled Nuts – High Type DIN 467 Specifications – Knurled Nuts – Low Type DIN 470 Specifications – Sealing Discs DIN 471 Specifications – Retaining Rings for Shafts DIN 472 Specifications – Retaining Rings for Bores DIN 478 Specifications – Square Head Bolts with Collar DIN 479 Specifications – Square Head Bolts With Short Dog Point DIN 480 Specifications – Square Head Bolts DIN 508 Specifications – T-slot Nuts DIN 525 Specifications – Studs for Welding DIN 529 Specifications – Masonry Bolts DIN 551 Specifications – Slotted Grub Screws with Flat Point DIN 553 Specifications – Slotted Grub Screws with Cone Point DIN 555 Specifications – Hex Nuts DIN 557 Specifications – Square Nuts DIN 558 Specifications – Hex Head Screws DIN 561B – Hex Head Screw – Dog Point Specifications DIN 562 Specifications – Sqaure Thin Nuts DIN 571 Specifications – Hex Head Wood Screws DIN 580 Specifications – Lifting Eye Bolts DIN 582 Specifications – Lifting Eye Nuts DIN 603 Specifications – Cup Head Square Neck Bolts DIN 604 Specifications – Flat Countersunk Nib Bolts DIN 605 Specifications – Flat Countersunk Square Neck Bolts DIN 607 Specifications – Cub Head Nib Bolts DIN 608 Specifications – Flat Countersunk Square Neck Bolts DIN 609 Specifications – Hex Fit Bolts DIN 610 Specifications – Hex Fit Bolts DIN 6319C Specifications – Spherical Washers – Form C DIN 6319D Specifications – Conical Seats Washers – Form D DIN 6325 Specifications – Parallel Pins with Round End DIN 6334 Specifications – Hex Coupling Nuts DIN 6340 Specifications – Washer for Clamping Devices DIN 653 Specifications – Knurled Thumb Screws – Low Type DIN 6796 Specifications – Conical Spring Washers DIN 6797A Specifications – Toothed Lock Washer – Type A DIN 6797J Specifications – Toothed Lock Washer – Type J DIN 6797V Specifications – Toothed Lock Washer – Type V DIN 6798A Specifications – Serrated Lock Washers – Type A DIN 6798J Specifications – Serrated Lock Washers – Type J DIN 6798V Specifications – Serrated Lock Washers – Type V DIN 6799 Specifications – Retaining Rings for Shafts DIN 6880 Specifications – Key Stock DIN 6885 Specifications – Parallel Keys Deep Pattern DIN 6888 Specifications – Woodruff Keys DIN 6911 Specifications – Hex Socket Screw Keys with Pilot DIN 6912 Specifications – Hex Socket Head Cap Screws DIN 6914 Specifications – Hex Bolts with Large Head System HV DIN 6915 Specifications – High-strength Hex Nuts for Structural Bolting DIN 6916 Specifications – Plain Chamfered Washers DIN 6918 Specifications – Square Taper Washers DIN 6921 Specifications – Hex Flange Bolts DIN 6923 Specifications – Hex Flange Nuts DIN 6926 Specifications – Hex Nuts with Flange DIN 6927 Specifications – Hex Nuts With Flange DIN 7 Specifications – Parallel Pins DIN 705 Specifications – Adjusting Rings DIN 7343 Specifications – Spring-Type Straight Pins – Coiled DIN 7346 Specifications – Spring-type Straight Pins DIN 7349 Specifications – Thick Flat Washer DIN 74361 Specifications – Countersunk Spring Lock Washer DIN 7500C Specifications – Cross Recessed Pan Head Thread Rolling Screws DIN 7500M Specifications – Cross Recessed Countersunk Head Thread Rolling Screws DIN 7603A Specifications – Sealing Ring Washer – Form A DIN 7603C Specifications – Sealing Ring Washer – Form C DIN 7967 Specifications – Self Locking Counter Nuts DIN 7968 Specifications – Hex Shoulder Bolt DIN 7978 Specifications – Taper Pins with Internal Thread DIN 7979D Specifications – Parallel Pins with Internal Thread DIN 7980 Specifications – High Collar Lock Washer DIN 7981 Specifications – Pan Head Tapping Screws DIN 7982 Specifications – Countersunk Head Tapping Screws DIN 7983 Specifications – Countersunk Head Tapping Screws DIN 7984 Specifications – Hex Socket Head Cap Screws with Low Head DIN 7985 Specifications – Recessed Raised Cheese Head Screws DIN 7989 Specifications – Flat Washers for Steel Construction DIN 7991 Specifications – Hex Socket Countersunk Head Cap Screws DIN 835 Specifications – Studs – Metal End ≈ 2d DIN 84 Specifications – Slotted Cheese Head Screws DIN 85 Specifications – Slotted Pan Head Screws DIN 9021 Specifications – Large Plain Washer DIN 906 Specifications – Hex Socket Pipe Plugs DIN 908 Specifications – Hex Socket Screw Plugs DIN 910 Specifications – Hex Head Screw Plugs DIN 911 Specifications – Hex Keys DIN 912 Specifications – Hex Socket Head Cap Screws DIN 913 Specifications – Hex Socket Set Screws with Flat Point DIN 914 Specifications – Hex Socket Set Screws with Cone Point DIN 915 Specifications – Hex Socket Set Screws with Dog Point DIN 916 Specifications – Hex Socket Set Screws with Cup Point DIN 917 Specifications – Hex Cap Nuts – Low Type DIN 920 Specifications – Slotted Pan Head Screws DIN 921 Specifications – Slotted Pan Head Screws With Large Head DIN 923 Specifications – Slotted Pan Head Screws DIN 927 Specifications – Slotted Shoulder Screws DIN 928 Specifications – Square Weld Nuts DIN 929 Specifications – Hex Weld Nuts DIN 93 Specifications – Tab Washers with Long Tab DIN 931 Specifications – Hex Head Bolts with Shank – Partially Threaded DIN 933 Specifications – Hex Head Screws – Fully Threaded DIN 934 Specifications – Hex Regular Bolts DIN 935 Specifications – Hex Slotted and Castle Nuts DIN 936 Specifications – Hex Thin Nuts Chamfered DIN 937 Specifications – Hex Thin Slotted and Castle Nuts DIN 938 Specifications – Studs – Metal End ≈ 1 d DIN 939 Specifications – Studs-Metal End ≈ 1.25 d DIN 94 Specifications – Split Cotter Pins DIN 95 Specifications – Slotted Raised Countersunk Head Wood Screws DIN 96 Specifications – Slotted Round Head Wood Screws DIN 960 Specifications – Hex Head Bolts with Fine Pitch Thread DIN 961 Specifications – Hex Head Screws with Fine Pitch Thread DIN 963 Specifications – Slotted Countersunk Head Screws DIN 964 Specifications – Slotted Raised Countersunk Head Screws DIN 965 Specifications – Cross Recessed Countersunk Head Screws DIN 966 Specifications – Cross Recessed Raised Countersunk Head Screws DIN 97 Specifications – Slotted Countersunk Head Wood Screws DIN 975 | DIN 976 Specifications – Threaded Rods | Stud Bolts DIN 979 Specifications – Hex Thin Slotted and Castle Nuts DIN 980 Specifications – Hex Nuts with Single Piece Metal Type V DIN 982 Specifications – Hex Thick Nuts with Non-Metallic Insert DIN 985 Specifications – Hex Lock Nut DIN 986 Specifications – Hex Domed Cap Nuts With Nonmetallic Insert DIN 988 Specifications – Shim Rings DIN 1480 Specifications DIN 661 Specifications DIN 660 Specifications DIN 196 Specifications DIN 193 Specifications ISO Specifications: ISO 10642 Specifications – Hex Socket Countersunk Head Screws ISO 1207 Specifications – Slotted Cheese Head Screws ISO 1234 Specifications – Split Cotter Pins ISO 12474 Specifications – Hex Socket Cap Screws ISO 14580 Specifications – Hexalobular Socket Cheese Head Screws ISO 14581 Specifications – Hex Socket Countersunk Head Screws ISO 14583 Specifications – Hex Socket Pan Head Screws ISO 2009 Specifications – Slotted Countersunk Flat Head Screws ISO 2338 Specifications – Parallel pins ISO 2339 Specifications – Taper Pins ISO 4014 Specifications – Hex Head Bolts with Socket ISO 4017 Specifications – Hex Head Screws – Fully Threaded ISO 4026 Specifications – Hex Socket Set Screws with Flat Point ISO 4027 Specifications – Hex Socket Set Screws with Cone Point ISO 4028 Specifications – Hex Socket Set Screws with Dog Point ISO 4029 Specifications – Hex Socket Set Screws with Cup Point ISO 4032 Specifications – Hex Regular Nuts ISO 4035 Specifications – Hex Thin Nuts ISO 4762, 12474 Specifications – Hex Socket Cap Screws ISO 7045 Specifications – Pan Head Screws with Cross Recess ISO 7046-1 Specifications – Countersunk Flat Head Screws ISO 7046-2 Specifications – Countersunk Flat Head Screws ISO 7047 Specifications – Raised Countersunk Head Screws ISO 7089 Specifications – Plain washers ISO 7379 Specifications – Hex Socket Head Shoulder Screws ISO 7380-1 Specifications – Hex Socket Button Head Screws ISO 7380-2 Specifications – Hex Socket Button Head Screws ISO 8673 Specifications – Hex Regular Nuts – Fine Pitch Thread ISO 8676 Specifications – Hex Head Screws with Fine Pitch Thread ISO 8734 Specifications – Parallel Pin – Dowel Pins ISO 8750 Specifications – Spring-Type Straight Pins – Coiled ISO 8752 Specifications – Spring-type Straight Pins – Slotted ISO 8765 Specifications – Hex Head Bolts With Fine Pitch Thread ANSI / ASME Specifications: ANSI ASME B18.3 Specifications – Button Socket Head Cap Screws ANSI ASME B18.3 Specifications – Flat Socket Head Cap Screws ANSI ASME B18.3 Specifications – Hex Socket Head Cap Screws ANSI ASME B18.3 Specifications – Hex Socket Head Shoulder Screws ANSI ASME B18.3 Specifications – Hex Socket Set Screws – Cone Point ANSI ASME B18.3 Specifications – Hex Socket Set Screws – Cup Point ANSI ASME B18.3 Specifications – Hex Socket Set Screws – Dog Point ANSI ASME B18.3 Specifications – Hex Socket Set Screws – Flat Point ANSI B18.8.2 Specifications – Dowel Pin (Case Hardened) – Imperial ANSI B18.8.2 Specifications – Slotted Type Spring Pins ASME ANSI B16.14 Specifications – Hex Socket Pipe Plug ASME ANSI B18.21.1 Specifications – Washer Lock Spring ASME B18.8.5M Specifications – Hardened Dowel Pins EN Specifications: EN 14399-4 Specifications – Hex Bolts with Large Head System HV EN 14399-4 Specifications – Hex Nuts System HV EN 14399-6 Specifications – Plain Chamfered Washers JIS Specifications: JIS B1180 Specifications JIS B1181 Specifications – Hex Nut JIS B1189 Specifications JIS B1190 Specifications – Hex Flange Nut NFE Specifications: NFE 25-511 Specifications – Conical Knurled Spring Washers Weights: Weights for DIN 9021 Weights for DIN 7991 Weights for DIN 7989 Weights for DIN 7985 Weights for DIN 7980 Weights for DIN 7349 Weights for DIN 6916 Weights for DIN 6915 Weights for DIN 6914 Weights for DIN 6912/ DIN 7984 Weights for DIN 6880 Weights for DIN 6799 Weights for DIN 6798 Weights for DIN 6797 Weights for DIN 6796 Weights for DIN 6325 Weights for DIN 1652 Weights for DIN 1587 Weights for DIN 1481 Weights for DIN 1440 Weights for DIN 985 Weights for DIN 975 Weights for DIN 966 Weights for DIN 965 Weights for DIN 963 Weights for DIN 939 Weights for DIN 936 Weights for DIN 935 Weights for DIN 934 Weights for DIN 933 Weights for DIN 931 Weights for DIN 929 Weights for DIN 913/914/915/916 Weights for DIN 912 Weights for DIN 910 Weights for DIN 906 Weights for DIN 582 Weights for DIN 580 Weights for DIN 479 Weights for DIN 472 Weights for DIN 471 Weights for DIN 463 Weights for DIN 439 Weights for DIN 435 Weights for DIN 434 Weights for DIN 433 Weights for DIN 137 Weights for DIN 128 Weights for DIN 127 Weights for DIN 126 Weights for DIN 125 Weights for DIN 94 Weights for DIN 93 Weights for DIN 84 and DIN 85 Weights for DIN 7 Weights for DIN 1