ASTM A 194 2H
ASTM A 194 2H
(OP)
Hi,
Is the proof loading test always required for nuts?
Should be stipulated in the order as a requirement??
Thank you for your help
Is the proof loading test always required for nuts?
Should be stipulated in the order as a requirement??
Thank you for your help





RE: ASTM A 194 2H
RE: ASTM A 194 2H
Than you for your answer, but I read in § 7.2, that the proof loading test is an option and should be indicated in the purchase order , if we want that it shall be performed. Is it correct? It seems that suppliers do not perform the test if it is not added in order !
Thank you
RE: ASTM A 194 2H
8.2 Proof Load Test:
8.2.1 Requirements—All nuts shall be capable of withstanding the proof loads specified in Table 3 and Table 4. However,
nuts manufactured to dimensions and configurations other than those covered by ANSI B 1.1, ANSI B 1.13M, ANSI B 18.2.2,
and B 18.2.4.6M are not subject to the proof load test.
RE: ASTM A 194 2H