IS 7534 : 1985
Specificaiton for sliding locking bolts for use with padlocks
Current edition: 1985
Sectional committee: CED 15 · BIS department: Civil Engineering (CED)
What this standard covers
This standard lays down the requirements regarding materials, dimension, manufacture and finish of sliding locking bolts commonly used for locking doors, gates, etc, with padlocks. ♦Mild steel sliding door bolts for use with padlocks ( second revision ). fRules for rounding off numerical values {revised ). IS: 7534 - 1985
Scope, quoted from IS 7534 : 1985. Read the full standard
How the standard is organised
- 2 LOCKING BOLTS
- 3 SIZES
- 4 MATERIAL
- 6 DIMENSIONS AND TOLERANCES
- 7 FINISH
- 9 SAMPLING AND CRITERION FOR CONFORMITY
Edition history (per the BIS registry)
- IS 7534 : 1985 — current edition (last reviewed by BIS 2026-01-20)
Where this standard is used on NirmanDost
CPWD DSR 2021 (Civil Works)
| Item code | Description (verbatim) |
|---|---|
| 9.64 | Providing and fixing ISI marked 85x42 mm oxidised M.S. pull bolt lock conforming to IS : 7534 with necessary screws bolts, nut and washers etc. complete. |
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Notes
- Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot). Editions change — verify on the BIS portal before contractual use.
- The standard text is copyright BIS. NirmanDost shows registry metadata and links to the official source only — it never rehosts the document.
- Generated 2026-07-27.