Special Offer!

2 FULL YEARS + FREE GIFT! Order NOW and get 2 FULL YEARS of Wood® Magazine! PLUS you'll get our Great Projects for Your Shop guide instantly! That's 2 full years (14 issues) for just $30. This is a limited-time offer, so HURRY! (U.S. orders only) (Click here for Canadian orders)


Email:
First Name:
Last Name:
Address:
City:
State:		Zip:

100% Money-Back Guarantee: You must be pleased, or you may cancel any time during the life of your subscription and receive a refund on any unserved issues – no questions asked. Wood® Magazine is currently published 7 times annually – subject to change without notice. Double issues may be published, which count as 2 issues. Applicable sales tax will be added. E-mail address required to access your account and member benefits online. We will not share your e-mail address with anyone. Click here to view our privacy policy.

Close [x]

Help

Fasteners for a lasting, firm hold

Share
Print
Comments (0)

Pages in this Story:

Know your threads

Know your threads

Thread shape: Threads are changing rapidly. A composite screw's shank usually has opposing threads designed to keep the lower threads from spinning out in less-dense natural material (i.e., a wood floor joist). Spax, a composite screw, even has serrated threads (shown) to improve cutting ability and reduce torque.

Continued on page 9: Salt spray and splitless

Free Year + Free Gift! Order NOW and get 1 FREE YEAR of Wood® Magazine! PLUS you'll get our Great Projects for Your Shop guide instantly! That's 2 full years (14 issues) for the 1-year-rate – just $28.00. This is a limited-time offer, so HURRY! (U.S. orders only) (Click here for Canadian orders)