International Standard ISO 7089 was prepared by Technical Committee ISO/TC 2, Fasteners. This second edition cancels and replaces the first edition (ISO 

BS EN ISO 7089:2000. Plain washers. Normal series. Product grade A. Current. •. Published on: 15 

Диаметр резьбы крепежной детали мин (номин) макс мин макс (номин) номин макс 1,6 1,7 1,84 3,7 4 0,3 0,35 2 2,2 2,34 4,7 5 0,3 0,35 2,5 2,7 2,84 5,7 6 0,5 0,55

ISO 7089:2000(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on

PDF disclaimer. This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or 

ISO 7089) Material: Steel (140HV) or Polyamide PA6.6*. Finish: Zinc, Polyamide or hot-galvanised steel. * Resistant to mineral oils, petrol and weak bases. Temperature resistant from -40°C to 150° C Material: Stainless Steel Grade: A2/304 A4/316 Class: 70 A2 80 A4 for Screws d 1 mm d 2 mm h mm ZN HDG Polyamide A2 A4 Pack Qty.

DIN EN ISO 7089 Plain washers - Normal series - Product grade A (ISO 7089:2000); English version of DIN EN ISO 7089 Washers medium DIN EN ISO 7089 A; . Download Here is all the information as a PDF datasheet: . DIN 787: 07040 T-slot bolts DIN 787, .

Washers are for assembly around a bolt or screw, between the bearing surface of the fastener and the part to which it is attached. Flat & Class 200 HV metric washers meet the majority of industrial applications in manufacturing, maintenance and repair. Class 300

This second edition cancels and replaces the first edition (ISO 7089:1983), which has been technically revised. 1 Scope This International Standard specifies the characteristics of normal-series, product-grade-A plain washers in the 200 HV and 300 HV hardness classes and of nominal sizes (nominal thread diameters) ranging from 1,6 mm to 64 mm inclusive.

Size For thread d1 min d1 max d2 min d2 max h min h max weight kg/1000pcs 1.7 M1.6 1.7 1.84 3.7 4 0.25 0.35 0.024 1.8 M1.7 1.8 1.94 4.2 4.5 0.25 0.35 0.031 2.2 M2 2.2 2.34 4.7 5 0.25 0.35 0.037

ISO 261:-1), ISO general purpose metric screw threads - General plan. ISO 965-2:-2), ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose bolt and nut threads - Medium quality. ISO 2320:1997, Prevailing torque type steel hexagon nuts - Mechanical and performance properties.