Hello. This is a new blog series I am doing. The topic is how to make a tap and screw jig for making large wooden screws.
To start I will say that I hope many of the readers find this series useful because they can use the knowledge to make their own screws and nuts for clamps, vises, presses, etc… It took my friend and I hours upon hours, spread over months to finally get a functioning tap and screw jig. So my purpose in writing this blog is to give other woodworkers the proper instruction on how to make a perfectly functioning tap and screw jig without needing to do the hours of research and testing.
I do not have much to say outside of the video that I made to start the series. In the video I go over some uses for wooden screws, how to choose the diameter of the screw, and the thread pattern. In the next video I will physically start work on the tap. The tap and screw jig I will be making during the tutorial series will make a 1” diameter screw with 4 teeth per inch. But like I mention in the video you can use the exact same process to make any size screw you want, all you need to do is change the dimensions.

This is a picture of a 2 1/2” diameter wood screw with 2 teeth per inch that I made using the same tools we will be making in this tutorial.
-- And whatsoever ye do, do it heartily, as to the Lord... Colossians 3:23

















49 comments so far
interpim
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1115 posts in 1624 days
#1 posted 541 days ago
subscribed
-- San Diego, CA
SASmith
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#2 posted 541 days ago
Looking forward to this series.
Thanks for sharing.
-- Scott Smith, Southern Illinois
AgentTwitch
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#3 posted 541 days ago
I will be following this blog series very closely. Great info
-- Regards, Norm
MShort
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#4 posted 541 days ago
AWESOME !!! I look forward to this blog..
-- Mike, Missouri --- “A positive life can not happen with a negative mind.” ---
Dennisgrosen
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10854 posts in 1281 days
#5 posted 541 days ago
great start on this serie ….
looking forward to see the rest of the toturials
thanks for taking your time to make and share it :-)
Dennis
Lifesaver2000
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463 posts in 1278 days
#6 posted 540 days ago
I agree with the above, this looks to be a good start to an interesting series. I could use at least a couple of these wooden screws.
jeth
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213 posts in 1004 days
#7 posted 540 days ago
Great vid but about a week late posting it for me I’m afraid. I just ordered a wood thread cutting tap/die kit…
I had followed your bench blog and forgot about your shop made version. The information could still be useful though. I was also wanting to make a left hand threaded screw and nut and I don’t think a left hand wood cutting tap & die set is commercially available.
Look forward to the next installment.
SeaWitch
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149 posts in 560 days
#8 posted 540 days ago
That’s great. Looking forward to the next instalments. Thanks for sharing with the rest of us.
-- When you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and find out how to do it.” Theodore Roosevelt
Jorge G.
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1311 posts in 641 days
#9 posted 540 days ago
Great! Looking foward to learn how to make them screws, always wondered how they were done.
-- Just because you’ve always done it that way doesn’t mean it’s not incredibly stupid.
nobuckle
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1046 posts in 927 days
#10 posted 540 days ago
Thank you for posting this video. It came at an opportune time. I have recently embarked on the journey to understand how to make wooden theads. I had considerd making a thread box but wasn’t sure how to do it. I will be following this series very closely.
-- Doug - Make an effort to live by the slogan "We try harder"
djwong
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80 posts in 1385 days
#11 posted 540 days ago
This is really very generous of you to take the time to make these videos and to share this information. Nothing beats seeing someone demonstrate a technique for it to really sink in. Let me add my thanks to you for this tutorial.
-- David W. Cupertino, CA
hhhopks
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546 posts in 543 days
#12 posted 540 days ago
Any suggestions on wood type to be used for the screw and nut?
-- I'll be a woodworker when I grow up. HHHOPKS
CartersWhittling
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443 posts in 840 days
#13 posted 540 days ago
Any hardwood would probably be fine. I use hard maple.
-- And whatsoever ye do, do it heartily, as to the Lord... Colossians 3:23
Julian
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274 posts in 856 days
#14 posted 540 days ago
Great first video on this topic. This will be much better than what was shown on an older episode of the WoodWright’s Shop. Thanks,
-- Julian
blyther
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65 posts in 1276 days
#15 posted 538 days ago
Thanks for the Video!
Looking forward to the rest of the information.
-- Paul, Winterset Iowa,
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