Farm Equipment - B/C plow question

Print Page | Close Window

B/C plow question

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=40610
Printed Date: 29 Aug 2025 at 9:20pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: B/C plow question

Posted By: lockheedt33
Subject: B/C plow question
Date Posted: 15 Nov 2011 at 6:51pm

Does anybody know were to get the plow bolts to put the moldboard onto the b/c plow. It's a 325 bottom. The bigger bolts down on the share have square heads like a regular plow bolt but the small ones for the moldboard have a single notch on the side of the hole and the fin on the side of the bolt goes into it to hold the bolt. The bolts i'm looking for are about 3/8", mcmaster and fastenall have this head style but only in 3/4" and bigger. I've got 2 of these plows to clean up and get back together so I don't mind getting a whole box I just need to know where to get them. Thanks in advance for the info.

-------------
1941 AC B
1948 AC C
1951 AC CA
1954 AC WD45

Replies:

Posted By: Rick of HopeIN
Date Posted: 15 Nov 2011 at 6:57pm

I think some of the bolts were 9/16 keyed plow head bolts, impossible to find as best I can tell.

I shoved a 1/2" square head plow bolt in mine and tightened it up. OK so far.

-------------
1951 B, 1937 WC, 1957 D14, -- Thanks and God Bless

Posted By: Dave (Mid-MI)
Date Posted: 16 Nov 2011 at 9:11am

Those are called clipped-head bolts. I got them at my local Tractor Supply store (TSC).

Posted By: lockheedt33
Date Posted: 16 Nov 2011 at 4:46pm

I looked at the clipped head bolts and they are different. The angle looks steeper and they don't have the key on the side. I read somewhere that someone has used clipped heads and just beat them into the hole as they tightened them but i'd rather have the right thing. They have the same head shape as a square shanked plow bolt but they are keyed instead of square.

-------------
1941 AC B
1948 AC C
1951 AC CA
1954 AC WD45