Search for standard products in the TSFP catalog.
DIN 1441 - Washers for clevis pins, product grade C
Washers for clevis pins, product grade C, coarse finish. The nominal size is the pin diameter, not a thread size, and the hole is wider than the pin. The outside diameters and thicknesses are the same as DIN 1440.
DIN 34815 - Plastic plain washers, normal series
Plain washers made of polyamide (PA 6.6), normal series. Nominal dimensions follow DIN 125.
DIN 6340 - Washers for clamping devices
Hardened and tempered washers for clamping devices, hardness (350 + 80) HV 30. Thicker and wider than a DIN 125 washer of the same thread size, mainly used over elongated holes together with clamps to DIN 6314, DIN 6315 and DIN 6316.
DIN 7349 - Washers for bolts with heavy type spring pins
Thick washers for bolts used with heavy type spring pins to DIN 1481. Much thicker than a DIN 125 washer of the same thread size.
DIN 7989-1 - Washers for use in structural steelwork, product grade C
Washers for use in structural steelwork, product grade C. Every size is 8 mm thick. The nominal dimensions are the same as DIN 7989-2; the two parts differ in tolerances and hardness, not in geometry. Together with DIN 7989-2 it replaced the 1974 edition of DIN 7989.
DIN 7989-2 - Washers for use in structural steelwork, product grade A
Washers for use in structural steelwork, product grade A, hardness class 100 HV. Every size is 8 mm thick. The nominal dimensions are the same as DIN 7989-1; the two parts differ in tolerances and hardness, not in geometry. Together with DIN 7989-1 it replaced the 1974 edition of DIN 7989.
DIN 988 - Shim rings and supporting rings
Shim rings and supporting rings for precise axial positioning of machine parts and for backing retaining rings or lock washers. The current 2025 edition replaces DIN 988:1990-03 and specifies dimensions, technical delivery conditions and designations.
ISO 10669 L - Plain washers for tapping screw and washer assemblies, large series, product grade A
Plain washers for tapping screw and washer assemblies (SEMS units), large series (type L), product grade A, hardness class 180 HV. The nominal size is the tapping screw diameter, not a metric thread. The outer diameters are wider than the normal series (type N); the clearance holes are identical. Covers sizes 2.2 to 9.5.
ISO 10669 N - Plain washers for tapping screw and washer assemblies, normal series, product grade A
Plain washers for tapping screw and washer assemblies (SEMS units), normal series (type N), product grade A, hardness class 180 HV. The nominal size is the tapping screw diameter, not a metric thread. Covers sizes 2.2 to 9.5. Type L of the same standard is the large series, with wider outer diameters.
ISO 10673 L - Plain washers for screw and washer assemblies, large series, product grade A
Plain washers for metric screw and washer assemblies, large series (type L), product grade A, hardness classes 200 HV and 300 HV. The outside diameters are wider than types S and N; the clearance holes are identical.
