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immediate downloadReleased: 1947-04-17
BS 325:1947
Specification for black cup and countersunk bolts and nuts
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English Secure PDF
Immediate download
Printable - You are authorized to print 1 copy
176.96 EUR
English Hardcopy
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176.96 EUR
| Standard number: | BS 325:1947 |
| Pages: | 16 |
| Released: | 1947-04-17 |
| ISBN: | 0 580 34071 6 |
| Status: | Standard |
DESCRIPTION
BS 325:1947
This standard BS 325:1947 Specification for black cup and countersunk bolts and nuts is classified in these ICS categories:
- 21.060.10 Bolts, screws, studs
- 21.060.20 Nuts
Nominal sizes ¼ in to 1 in. Dimensions for cup head bolts with square, oval and nibbed shanks, and countersunk headed bolts with square and nibbed shanks for use on steel work and wood work; square and hexagon nuts. Lengths of thread and their tolerances, form of end of bolt shank, quality of steel.
