ISO 8735:1997 pdf free download.Parallel pins with internal thread , of hardened steel and martensitic stainless steel.
1 Scope
ISO 8735 specifies the characteristics of parallel pins with internal thread of steel, through hardened or case hardened and martensitic stainless steel, with nominal diameters d, from 6 mm to 50 mm inclusive.
2 Normative references
The following standards contain provisions which, through reference in this text, constitute provisions of ISO 8735. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on ISO 8735 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards.
ISO 9652:_1, ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose bolt and nut threads — Medium quality.
ISO 3269:1988, Fasteners – Acceptance inspection.
ISO 3506-1:1997, Corrosion-resistant stainless steel fasteners — Part 1: Bolts, screws and studs.
ISO 4042:-i’, Fasteners — Electroplated coatings.
5 Designation
EXAMPLE 1
A through hardened steel parallel pin type A, with internal thread, with nominal diameter d, • 6 mm and nominal length I = 30 mm is designated as follows:
Parallel pin ISO 8735—6 x 30— A — St
EXAMPLE 2
A martensitic stainless steel pin of grade Cl. with internal thread, with nominal diameter d, 6 mm and nominal length I =30 mm is designated as follows:
Parallel pin ISO 8735—6 x 30— Cl