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Search results with tag "Helical spring lock"
Metric Products - LINDSTROM
www.lindstromfasteners.comsplit lock washers split lock washers (high collar) ... helical spring lock washers machine bushings external retaining rings (type sh) internal retaining rings (type ho) ... 4.020 4.084 5.020 5.084 6.020 6.095 8.025 8.115 10.025 10.127 12.032 12.146 14.032 14.159 key engagement t din 912 (1983) iso 4762 (1997) ansi b 18.3.1 m (1986) thread size d1
SIGN SUPPORT DESCRIPTIVE CODES REQUIRED CLEARANCE …
ftp.dot.state.tx.ushead per ASTM A307 with nut and helical-spring lock back-to-back, use a 5/16-18 UNC galvanized hex When two sign clamps are used to mount signs (When 6 ft min. is not possible.) possible Maximum slope. post could not be hit due to extreme guardrail or if Engineer determines the *** Post may be shorter if protected by lane as practical.