Author Question: A(n) ____________________ washer is used to prevent nuts or bolts from loosening due to vibrations ... (Read 99 times)

SAVANNAHHOOPER23 · **on:** Jul 21, 2018

A(n) ___________________ _ washer is used to prevent nuts or bolts from loosening due to vibrations
and use.

Fill in the blank(s) with the appropriate word(s).

Question 2

Nails that must be driven into very hard substances are ___________________ _ treated to make them
hard.

Fill in the blank(s) with the appropriate word(s).

katara · **Reply #1 on:** Jul 21, 2018

Answer to Question 1

ANS: lock

Answer to Question 2

ANS: heat

SAVANNAHHOOPER23 · **Reply 2 on:** Jul 21, 2018

Thanks for the timely response, appreciate it

connor417

TYSM