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Fastener Standards Database

8,027 standards with dimensional specifications, cross-reference tables, and equivalent standards across ISO, DIN, GB, ANSI, BS, and JIS.

Hex Bolts & Screws867 standards
Metric Heavy Hex Bolts(66)Hexagon Head Bolts(65)Hex Screw and Spring Washer Assemblies(41)Hexagon Bolts(183)Square Bolts [Table 1](33)Flange 12-Point Screws(26)Hexagon Bolts, Fine Thread, Product Grade A and B(25)Metric 90°Countersunk Square Bolts(25)Step Bolts(23)Flat Countersunk Nib Bolts(23)Hexagon Head Bolts with Hole(21)Small Hexagon Head Bolts(20)Hexagon Bolts with Flange - Small Series(18)Square Head Wood Screws(17)Round Head Bolts(17)Eye Bolts(55)Tapered Bolts(16)Rail Joint Bolts(14)Cup Head Square Neck Bolts(14)Hexagon Fit Bolts(13)Cup Head Bolts(13)E-type TORX Flange Bolts(12)Slotted Hexagon Bolts(11)Hexagon Bolt with Collar(11)Cup Head Square Neck Bolt(11)Hexagon Flange Bolts(52)Sets of Torque-shear Type High Tension Bolt(9)Hexagon Head Thread Forming Screws(8)Hollow Screws(7)Cross Recessed Hexagon Head Bolts(7)Torshear Type Bolt with Hexagon Head with Large Width Across Flats(5)Repair Head Plow Bolts (Squre Head, Countersunk)(3)Hexalobular Socket and Indented Regular and Large Hex Head Screws(2)High-Strength Structural Bolting Assemblies for Preloading - System HRC - Bolt HRC with Countersunk Head(1)
Socket Head Cap Screws243 standards
Hex Butt Joint Bolt(62)Hexagon Socket Set Screw with Cup Point(31)Hexagon Socket Flat Point Set Screws(28)Hexagon Socket Flat Head Screw(27)Hexagon Socket Countersunk Head Screws(25)Hexagon Socket Head Cap Screws(24)Hexagon Socket Screws with Cone Point(23)Hexagon Socket Head Shoulder Screws(11)Cheese Head Screws with 12 Point Socket(5)Hexagon Cheese Head Thread Rolling Screws(3)12-Spline Flange Screws(3)内六角木螺钉(1)
Machine Screws957 standards
Cheese Head Bolts(99)Locking Clip Assemblies(81)Cross Recessed Countersunk Head Screws(76)100° Countersunk Head Bolts(59)T-type TORX Pan Head Tapping Screws(52)Cross Recessed Pan Head Screws(47)Slotted Countersunk Raised Head Screws(41)Raised Countersunk Head Screws(36)Mushroom Head Screws(51)T-type TORX Socket Head Bolts(35)Wing Screws(33)Fanged Elevator Bolt(29)Cross Raised Cheese Head Screws(25)Knurled Screws(24)Spring Screws(19)MJ Thread, Mushroom Head Screws(18)Hexagon-headed Holddown Screw(18)Complex Groove Cap Head Screw(17)Hexalobular Socket Pan Head Screws(17)T-type TORX Countersunk Head Bolts(17)Hexagon Head Tapping Screw with Plain Washers(16)Hexalobular Socket Raised Countersunk Head Screws(15)Cross Recessed Round Head Screws(15)Slotted Round Head Screws(14)Slotted Pan Head Thread Rolling Screws(12)Thumb Screws - Heavy Type(11)Cross Recessed Round Head Forming Screws(10)Slotted Shoulder Screws(10)Hexagon Socket Button Head Screws(9)Cross Recessed Countersunk Head Forming Screws(8)Cross Recessed Raised Countersunk Head Forming Screws(7)Metric Square Slot Countersunk Head Screws(6)Hexagon Lobular Socket Thread Forming Screws(6)Hexalobular Socket Pan Head Self Drilling Screws with Tapping Screw Thread(6)Metric Square Slot Raised Countersunk Head Screws(5)Square Recessed Round Head Screws(4)Metric Square Slot Pan Screws(4)Square Recessed Raised Cheese Head Machine Screws(3)Square Recessed Mushroom Head Screws(2)
Set Screws140 standards
Square Head Set Screws, FLAT(40)Slotted Set Screws with Dog Point(20)Adjustble Supporting Bolta(18)Slotted Set Screws with Cone End(17)Slotted Flat Point Set Screws(17)Slotted Screws with Cup Point(14)Hexagon Socket Set Screw-Oval Point(11)Slotted Set Screws with Rounded End(3)
Self-Tapping Screws577 standards
Cross Recessed Pan Head Tapping Screws(104)Flex. Purpose Drilling Tapping Screws(78)Cross Recessed Raised Countersunk Head Tapping Screws(65)Slotted Pan Head Tapping Screws(46)Hexagon Head Tapping Screws(44)Hexagon Washer Head Tapping Screws(37)Slotted Countersunkhead Tapping Screws(31)Slotted Raised Countersunk Head Tapping Screws(29)Screw with Deep Thread (HB) [Table 4](26)Tapping Screw and Washer Assemblies(22)Combination Slotted Round Head Tapping Screws - Type AB and ABR(18)Hexagon Head Thread Cutting Screws(17)Hexagon Washer Head Drilling Screw(14)Hexagon Slotted Head Tapping Screws HS(14)Cross Recessed Pan Head Drilling Screw(10)Self Drilling Screws for Window(10)Cross Recessed Raised Countersunk Head Drilling Screws(9)Hexagon Flange Head Self-drilling Tapping Screws(3)
Wood Screws & Nails177 standards
Dry Wall Screws(48)Shear Connectors(SD)(22)射钉(21)Recessed Round Head Wood Screws(18)Recessed Countersunk Head Wood Screws(16)Slotted Countersunk Head Wood Screws(11)Slotted Pan Head Wood Screws(11)Slotted Raised Countersunk Head Wood Screws(25)Eyes Wood Screws(3)Fencing Staples(2)
Hex Nuts805 standards
Nuts(160)Large Hex Nuts(85)Castle Nuts(74)Style NE Nylon Insert Locknut(66)Jam Nut(60)Nut, Locking(55)Hexagon Flange Nuts(46)Gland nut(40)Hexagon Nuts, Style 2, Fine Thread(29)Connecting Nut(27)Prevailing-Torque Type Hex Flange Nuts(27)Nylon Insert Hex Flange Nuts(26)Hexagon Thin Nuts-Fine Pitch(17)Hexagon Thin Nuts - Unchamfered(16)Slotted Hexagon Thin Nuts(15)Acorn Nuts(45)Washer-Faced Hexagon Nuts(8)Self·Locking Domed Cap Nuts(6)Hexagon Nuts with Cone(3)
Lock Nuts & Prevailing Torque Nuts40 standards
Hi-lock Nuts, Shear(40)
Special Nuts510 standards
Round Weld Nuts(63)Rhombic Nut(43)Lock Nut(107)Insert Nuts(35)Cage Nuts(34)Coupling Nuts(33)Stamping Nut(31)Plate Weld Nut(31)Knurled Nuts(23)T-nuts(20)Wheel Nuts(19)Wing Nuts(37)K-Lock Nuts, Inch(12)Type A Wing Nuts(9)Flange Spherical Nuts(7)Tight Nuts(3)Wing Nut(3)
Studs & Threaded Rods238 standards
Studs(152)Weld Studs(48)Stud Bolts(32)Plastic Six Angle Isolation Column with Internal Thread(6)
Clinch Fasteners (PEM)34 standards
Turnbuckle(15)Hard Panel Studs(11)Connectors(8)
Washers809 standards
Washer(115)O-ring(106)Lock Washer External Teeth(87)Hardened Steel Washers(75)Spring Washer(70)Disc Springs(61)Lockwasher(53)Square Washer(49)Large Plain Washers(44)Plain Washers for Assembly(38)Gaskets(32)Small Washers(17)Wave Spring Washers(15)Curved Spring Washers(13)Spherical Washers(10)Thrust Pads(6)Plain Washers for Clevis Pins(6)Dished Washer(4)Disc springs - Calculation(3)Washers with Cone Face(2)Double Fold Self-locking Washer in Accordance with DIN 25201 Requirements（Steel/Stainless Steel）(2)螺钉与密封垫圈组合(1)
Pins549 standards
分度销(74)Grooved Pins - Type H(51)Knurled Pin(50)Coiled Spring Pins(43)Linch Pins(39)Spring Parallel Pins(37)Grooved Pins - Type A(37)Split Pins, Form W(23)Split Pin(22)Parallel Pins with Internal Thread(20)凸轮式分度销(16)Taper Pins(16)Taper Pins with Thread(16)Spherical Head Supporters(15)Taper Pins with Internal Thread(13)锁销(13)Round Head Grooved Pins(12)Pin with Hole(11)Cotter - Pins(9)Countersunk Head Grooved Pins(8)定位件(7)Lock Pins(5)Key-hole Standoffs(3)Slotted Taper Pins(3)Self-tapping Inserts with Safety Slot(3)Grooved T-head Cotter Pins(2)Wire Thread Insert(1)
Keys & Keyways92 standards
Flat Key(60)Woodruff Key(14)Taper Keys(10)Gib Head Taper Keys(8)
Retaining Rings & Circlips183 standards
Grip Rings(69)Circlips for Hole(41)Snap Rings(31)“E” Rings(27)Adjusting Rings(13)Pliers for Retaining Rings for Shaft(2)
Rivets377 standards
Countersunk Head Rivets(55)Lantern Rivets, Waterproof(48)Pan Head Rivets(42)Blind Bolt, 100° Flush Head, High Strength(35)Mushroom Head Break Mandrel Closed End Blind Rivets(23)Oval Head Split Rivets(22)Flat Countersunk Head Split Rivets(19)Sleeves for Pins and Collars(17)Oval Countersunk Head Rivets(17)Thin Head Rivets(12)Speed Rivet(12)Round Head Single Drum Blind Rivets(10)Flat Round Head Drive Rivets(10)Countersunk Head with Break Mandrel Blind Rivets(10)Flay Head Semitubular Rivets(10)Cone Head Rivets(9)Lantern Rivets(9)Blind Rivet with Cup Head(8)Tapping Rivets(4)Rivet Sets(3)90 Degree Raised Countersunk Head Semi-Tubular Rivets(2)
Anchors & Fastening44 standards
Chemical Anchor(25)Ceiling Anchor(19)
Thread Inserts100 standards
Storage Chips Tapping Inserts(29)Wrench(20)Self-locking Insert Threaded(16)Insert, Tangless, Free Running(12)Rotation-in Threaded Bush(10)Screwed Inserts (Screw Plugs)(10)General Type Wire Thread Inserts for Blind Hole(3)
Pipe Fittings & Plugs623 standards
Hose Clamps(136)Weld-on Nipple(130)Hex Plugs(116)Welded Tee Fitting(56)Thread Plugs(46)Screw Plug(39)Forged Unions, Threaded(37)Flared Couplings - Male(28)Square Head Plug(22)Ventilating Hose(7)Screwed Type Malleable Cast iron Pipe Fittings - Ends of Fittings of Class I(6)
T-Bolts & U-Bolts & Eye Bolts141 standards
Rag Bolts(57)T-Slots(52)U - Bolt(19)Eye Nuts(13)
Rigging & Lifting Hardware159 standards
D-RING(159)
Springs62 standards
Cylindrical Coiled Compression Spring(39)Cylindrical Coiled Tension Spring - Type LI(7)Torison Spring - Type N V(6)Spring(3)Stamping Dies - Elastomer Pressure Springs(3)Rubber Airsprings - Type H(2)Electrical Measuring Instruments, Spiral Springs(2)
Welding Fasteners31 standards
Weld Bolts, Type C(31)
Mechanical Components & Tools229 standards
Hook Bolt(102)Knob(41)Rod for Eextruding Shapes Hinge - Type A(26)Hex Keys(18)Clips - Type A(16)Box Wrenches(16)附件(6)Auto-Bulb(2)Square Wrench(1)L-wrench for Screws with Internal Serration(1)
Other Fasteners40 standards
Lock Button(40)

About This Standards Database

Our fastener standards database covers 8,027 specifications from international standards bodies including ISO, DIN (German Institute for Standardization), GB (Chinese National Standard), ANSI/ASME (American), BS (British), and JIS (Japanese Industrial Standard).

Each standard page includes complete dimensional data, cross-reference tables to equivalent international standards, and expert surface treatment recommendations from our electroplating engineers. This helps you quickly identify the right fastener specification and understand plating requirements for your application.

Corrosion Fasteners

Fastener standards database and surface treatment solutions. Expert zinc & zinc-nickel plating for industrial fasteners.

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