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Tel: +1.314.739.9191 • +1.800.288.2726 • Fax: +1.314.739.5880 •
www.tapcoinc.comElevator Buckets and Bolts
Fabricated Steel Style CCB, Nu-Hy and Sweetheart:
Agricultural duty buckets for handling grain, feeds, fertilizers,
seeds, salt, sand, chemicals, food products, and a variety of
other free flowing materials. Steel is ideal for sharp cutting
products such as crushed glass and hot applications (over
275
0
F/ 135
0
C) where nonmetallic buckets can not be used.
Diggers used in conjunction with plastic buckets to aid in
breaking up tough materials.
Ductile Iron or Aluminum Style AA and AC:
An industrial duty bucket for handling stone, foundry sand, sand
and gravel, coal, fertilizers, clay, salt and many other industrial
materials. Iron is ideal for large, dense, sluggish products or
sharp cutting products such as crushed glass. Aluminum is a
light weight bucket for nonabrasive products in hot applications
(250
0
F to 400
0
F /121
0
C to 204
0
C) where nonmetallic buckets can
not be used because of the high temperature.
Nylon, Polyethylene or Urethane Style AA and AC:
An industrial duty bucket for handling foundry sand, sand
and gravel, coal, fertilizers, clay, salt and many other indus-
trial materials.
Polyethylene, Nylon or Urethane Style CC-HD, XD & U-HD:
A heavy duty agricultural bucket for handling grains, feeds,
fertilizers, seeds, salt, sand, chemicals, and a variety of other
free flowing materials. Polyethylene is ideal for most appli-
cations, while nylon or urethane is recommended for highly
abrasive products or extremely high throughput elevators.
Polyethylene, Nylon, Urethane
Super EuroBucket
&
EuroBucket
:
A European style agricultural duty bucket molded in a “low
profile” configuration. Super EuroBuckets and EuroBuckets
are a direct interchange/replacement of European pressed
steel and molded nonmetallic buckets.
Polyethylene, Nylon or Urethane Low Profile:
The same CC-HD,XD or U-HD style agricultural duty bucket
as described above only modified to a “low profile” to allow
closer spacing on the belt. Used to increase bucket elevator
capacity over what can be achieved using conventional
buckets and spacings.
Fabricated Steel Continuous:
An agricultural and/or industrial duty bucket designed for use
on “continuous type” bucket elevators. Runs at slow speed for
gentle handling of a wide range of sluggish or fragile materials.
Select sizes available in nylon.
No. 1 Norway Flat Countersunk Head:
A large diameter thin flat countersunk head bolt with plenty
of surface area to secure the bucket and minimize chances
of head “pull through” during hang ups. For use on pulleys
larger than 6 inches in diameter.
Select sizes available with
metric threads.
No. 3 Eclipse Slotted Head:
A smaller diameter ribbed and slotted head bolt for use on
pulleys 6 inches and smaller in diameter.
Fanged & 3-Prong Western Head:
A large diameter thin countersunk head bolt similar to a No. 1
but with two fangs on the underside of head. Fangs penetrate
the belt and prevent the bolt from turning during installation
and removal. For use on pulleys larger than 6 inches in
diameter. Pointed end aids in installation of bolt. 3 prong
design is similar to fanged head except has 3 small prongs to
grip belt.
Select sizes available with metric threads.
Contact Tapco for other material options.
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3/4
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2-3/4
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Length
(Nominal)
Inches
1/4-20 5/16-18 3/8-16 1/2-13 1/4-20 5/16-18 1/4-20 5/16-18 3/8-16
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No. 1 Norway
No. 3 Eclipse
Fanged
Pointed Fanged
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3 X 2
4 X 2-3/4
4 X 3
4 X 3-1/2
5 X 3-1/2
5 X 4
6 X 4
7 X 4
5 X 4-1/2
7 X 4-1/2
6 X 5
7 X 5
8 X 5
9 X 5
10 X 5
11 X 5
12 X 5
15 X 5
19 X 5
7 X 5-1/2
8 X 5-1/2
9 X 5-1/2
20 X 5-1/2
8 X 6
9 X 6
10 X 6
11 X 6
12 X 6
13 X 6
14 X 6
9 X 6-1/2
11 X 6-1/2
10 X 7
11 X 7
12 X 7
13 X 7
14 X 7
15 X 7
16 X 7
18 X 7
20 X 7
10 X 8
11 X 8
12 X 8
13 X 8
14 X 8
15 X 8
16 X 8
18 X 8
20 X 8
22 x 8
24 X 8
13 X 8-1/2
15 X 8-1/2
16 X 9
20 X 9
18 X 10
20 x 10
24 X 10
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Size
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Inches
Polyethylene, Nylon, Urethane
or Fabricated Steel
Nylon, Ductile Iron, Polyethylene, Urethane,
Aluminum or Fabricated Steel
Style AC
Style AA
Low
Profile
U-HD
Continuous
EuroBucket
Super EuroBucket
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CC-B
HD XD
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sizes and styles available
1/4-20 5/16-18 3/8-16
Reference 70 Head:
A thicker and smaller diameter head bolt with four lugs in
conjunction with a heavy oval washer. Popular for industrial
applications using thick belts and pulleys over 20 inches
in diameter.
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Stainless
Reference
70
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St. Louis, Missouri USA
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