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CHAPTER 19
FASTENERS
ͶǤ α͸ͲͲͲȀͶ ൌ ͳͷͲͲǢʹǡͻǦͳ
ߪ
௔ൌ ͲǤ͹ͷݏ௣௥௢௢௙ ൌͲǤ͹ͷ
ሺͷͷͲͲͲሻൌ ͶͳʹͷͲ
ͷǤ ͳͻǦͳͳͻǦͶǣܨ ൌ ܣ௧ݏ௣௥ ൌሺͲǤͲͳͶͲ݅݊ଶሻሺͺͷͲͲͲ݈ܾȀ݅݊ଶሻൌ ૚૚ૢ૙ܔ܊
͸Ǥ Ͷ ൈ Ǥͷǣܣ௧ൌ ͻǤ͹ͻଶǢͺǤ͸ȋͳͻǦʹǢͳͻǦ͵ͳͻǦͷȌ
ൎ ଼
଴Ǥ଴ଵ ൌ ͺͲͲαT.S.
͹Ǥ ͹ȀͺǦͳͶǢܦ ൌ ͲǤͺ͹ͷ ൈ ʹͷǤͶȀ ൌ ʹʹǤʹ
ͺǤ
ͻǤ ൌ ͲǤ͸͵ͲȀʹͲ ൌ ͲǤͲ͵ͳͷൈ ʹͷǤͷȀ ൌ ͲǤͺͲͲ
397
ͳͲǤ ͳͲ ൈ ͳǤͷǣܣ௧ൌ ͷͺǤͲଶ
ͳͳǤ ΥǦʹͲǣܣ௧ൌ ͲǤͲ͵ͳͺଶǢߪ
௔ൌ ͲǤͷሺܶܵሻ
Ȍ ʹǣߪ௔ൌͲǤͷ
ሺ͹Ͷሻൌ ͵͹Ǣܨ ൌ ܣ௧ߪ஺ൌሺͲǤͲ͵ͳͺሻሺ͵͹ͲͲͲሻൌ ૚૚ૠૠܔ܊
