Allegion
Terms of Use
Privacy Policy
Frequently Asked Questions
Ask your question
Entering your question as a complete sentence will provide more accurate results than keywords or phrases.
User questions
FAQs
Category List
“
what length are SRT screws
”
RELATED FAQS
Question
Answer
What length SRT screw is used for mounting the body of a 1461 closer?
Resolution:
The SRT screw that is used for mounting the 1461 closer body is 1 3/8" long.Four screws are used to mount the closer body.:
What are the SRT screws lengths used with LCN Closers?
Resolution:
SRT "Self Reaming, & Tapping" screws are the default type screws shipped with LCN closers, when a specific screw type is not specified. There are 3 standard lengths of SRT screws:1-3/...:
What size machine screws are used with thru bolts and a 2-3/4" thick door and a 4040 closer?
Resolution:
A 4040 closer mounted with thru bolts on a 2-3/4" thick door would require 1/4-20 X 3-1/2" machine screws.:
Can SRT screws be used in a wood door or frame?
Resolution:
LCN "does not" recommend the use of SRT screws is wood doors. LCN "only" recommends the use of Wood Screws in wood doors and frames, as noted on the installation instructions.:
What is in a 23538812 Tamper Torx Screws for AD-Series Cylindrical Locks screw pack?
Resolution:
(4) SCREW, TORX, T-15, #8-32 UNC 2A, UNDERCUT, FLAT HD, MACHINE, 1/2" LENGTH (2) SCREW, TORX, T-20, #12-24 UNC 2A, UNDERCUT, FLAT HD, MACHINE, 1/2" LENGTH (2) SCREW, 8-32 X 3/4 MS PIN TORX (1)...:
What is in a 23538820 Tamper Torx Screw Pack for AD-Series Mortise Locks?
Resolution:
(2) SCREW, TORX, T-15, #8-32 UNC 2A, UNDERCUT, FLAT HD, MACHINE, 1/4" LENGTH (2) SCREW, TORX, T-20, #12-24 UNC 2A, UNDERCUT, FLAT HD, MACHINE, 1/2" LENGTH (2) SCREW, 8-32 X 3/4 MS PIN TORX (1)...:
Do LCN closers come with thru bolts?
Resolution:
The standard screw pack for most LCN closer is the SRT (Self Reaming and Tapping) screw. Thru bolts are an option but must be specified on the order. There is no charge for them, but they...: