Fasteners
A-325 High Strength Structural Bolts

High strength structural bolts, nuts, and washers offer several important advantages to the steel erector. Speed, strength, simplicity, safety, and savings in time and labor are all associated with the use of these modern fasteners for structural steel.

Also available in:
•
 A325 B&N Hot Galvanized
•
 A325 Type III WR
•
 A490 B&N
•
 A325/A490 Flat Washers
•
 A325/A490 Sq. Beveled Washers
•
 A325 Load Indicator Bolts

Steel Flat Head Cap Screws

Dimensions of Both Heads:

American Standard Prices on Application
Dia.
1/4
5/16
3/8
1/2
5/8
3/4
Thd.
20
18
16
13
11
10
1/2
5/8
3/4
-
-
3/4
-
-
3/4
-
-
3/4
-
-
-
-
-
-
1
11/4
11/2
13/4
1
11/4
11/2
13/4
1
11/4
11/2
13/4
1
11/4
11/2
13/4
1
11/4
11/2
13/4
-
-
11/2
13/4
2
21/4
2 1/2
-
2
21/4
2 1/2
-
2
21/4
21/2
23/4
2
21/4
2 1/2
23/4
2
21/4
2 1/2
23/4
2
21/4
2 1/2
23/4
3
31/2
-
3
31/2
-
3
31/2
4
3
31/2
4
3
31/2
4
3
31/2
4
Other sizes available on application.

Plow Bolts

No.3 Dome Head Grade 8

Give maximum wear and strength for the modern heavy equipment now used in construction.

American Standard Prices on Application
Dia.
1/4
7/16
1/2
5/8
3/4
1
11/4
11/2
13/4
1
11/4
11/2
13/4
1
11/4
11/2
13/4
-
-
11/2
13/4
-
-
-
-
2
21/4
21/2
23/4
3
2
21/4
21/2
23/4
3
2
21/4
21/2
23/4
3
2
21/4
21/2
23/4
3
2
21/4
21/2
23/4
3
Other sizes available on application.

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RKL Building Specialties Co., Inc.
23-86 48th St. Astoria, NY 11103
Tel: (718) 728-7788 • Fax: (718) 726-6836
E-mail: info@rklinc.com