Product Overview
Threaded Accessories
B3214 - Tie Bolt (TOLCO Fig. 106)
Material: Steel
Function: Recommended for securing the connection of steel pipe to
ductile pipe first attach tie bolts to pipe flanges then connect tie rods. May
be used in vertical or horizontal applications.
Approvals: As shown in NFPA Pamphlet 24, Installation of Private Fire
Service Maintenance 4"
(100mm) - 12" (300mm) pipe size.
Finish: Plain. Contact B-Line for alternative finishes and materials.
Order By: Figure number, length and finish.
Custom lengths for thicker flange available.
Size Range:
3
/8"-16 rod thru
1
/2"-13 rod
Material: Steel
Function: Typically used to suspend pipe from wood joists.
Machine threaded on one end and lag threaded on the other
end. It is recommended that pilot holes be pre-drilled to prevent
beam from splitting and to aid in starting lag threads.
Approvals: Conforms to the requirements of NFPA13.
Finish: Plain. Contact B-Line for alternative finishes and materi-
als.
Order By: Figure number, rod size, length and finish
B3213 - Coach Screw Rod (TOLCO Fig. 105)
*
3
/8 x 3
1
/2 and
1
/2 x 3
1
/2 will have a coach screw thread length of 2" (50.8) and a rod thread length of 1" (25.4).
Design Load is based on proper installation and solid wood.
A
Thread Size
B
C
Specify L
Size Specify
4”
(101.4mm) or 4
1
/2”
(114.3mm)
Steel Pipe Riser
Adapter
Ground Level
All Threaded Rod
Ductile Iron Riser
Typical Application
Under Ground Pipe
1”
(25.4mm)
Max.
3
/4” (19.0mm)
Dia.
Thread Coach Screw Rod Thread Design
Size Standard Rod Lengths L Thread Length B Length C Load
Part No. A
in. (mm) in. (mm) in. (mm) Lbs. (kg)
B3213-
3
/8 x 'L'
3
/8"-16
*3
1
/2", 8" (88.9, 203.2)
2" (50.8) 2" (50.8) 390 (1.73)
B3213-
1
/2 x 'L'
1
/2"-13
*3
1
/2", 8" (88.9, 203.2)
2
1
/2" (63.5) 2
1
/2" (63.5) 640 (2.84)
Length
Approx. Wt./100
Part No. in. (mm) Lbs. (kg)
B3214-4 4" (101.6) 107.5 (48.5)
B3214-4
1
/2 4
1
/2" (114.3) 113.7 (51.6)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Threaded Accessories
Fire Protection Solutions
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