St louis screw & Bolt Binder Catalog

SLSB LLCCONSTRUCTION FASTENER MANUFACTURERS

SINCE 1887

St. Louis Screw & Bolt (SLSB LLC) is oneof the oldest domestic bolt manufacturers in theUnited States, with bolts in many well-known civilengineering projects in the US and the world. St.Louis Screw & Bolt stocks everything a bridge orsteel fabricator might need to complete a major pro-ject.

SLSB’s experienced personnel provide servicebefore, during and after the sale by providing infor-mation on the availability of structural products andHONEST lead times. The structural fastener buyerWILL find SLSB’s combination of the country’s mostdiverse structural bolt inventory and ability to manufacture specials in-house are what makesSLSB a complete one stop source for all their structural fastener requirements.

Structural Bolts

• A325 type I & type III • Hex Heads• A490 type I & type III • Countersunk Heads• A449 • Dome Heads• A307-A & A307-B • Carriage Heads• A354-BD • Special Heads

TC Bolts• F1852 type I & type III • A490• Mechanically Galvanized

Anchor Bolts• ASTM F1554 Grade 36 • ASTM F1554 Grade 105• ASTM F1554 Grade 55 • 304, 316 A193-B7 A193-B8 & A449

Fabricated Rod Products• Tie Rod Assemblies • Eye Bolts• U-Bolts • J-Bolts

Stocked Finishes• Plain • Mechanically Galvanized• Hot Dip Galvanized • Zinc Plated

Other grades of domestically produced steels are available for those special needs customers might face.

Diameters from 1/2" through 4" Up to 40 feet in length

With the ability to ship to every state in the USA and any foreign country, SLSB is a global supplier.

St. Louis Screw & Bolt is a charter member of the Industrial Fastener Institute (IFI) andwas instrumental in the passage of the Fastener Quality Act (FQA). SLSB is also an associatemember of the American Institute for Steel Construction (AISC) and the National Steel BridgeAlliance (NSBA). SLSB’s in house quality lab is A2LA certified and CALTRANS approved.

ASTM A325 Type I Standard

ASTM A325 Type III Weathering

ASTM A490 150,000 Min. Tensile

A449 Gr. 5

Heavy Hex Head, Button Head Shear andSlotted Countersunk Bolts

1⁄2" through 11⁄2" in Diameter

Specials, made to customer’s drawings

Standard and Special Lengths AvailableIn Stock in Our Warehouse

Plain, Hot Dip Galvanized or Mechanical Galvanized

A563 Gr. DH, Gr. A, A194 Gr. 2H Heavy HexNuts

Direct Tension Indicator Washers ASTM F959

Electric Wrenches for Shear Bolts and HeavyHex Bolts

Sales, Repairs and Replacement Parts for Wrenches

Jobsite Bolt Tension Calibration Inspections

In House Rotational Capacity Testing

Complete Mill Traceability and CertificationAvailable

F436 Heavy Structural Washers

STRUCTURAL BOLTS: Heavy Hex, Tension Control, Heavy Hex Nuts & Washers

Anchor Bolts

Plates

Round U Bolts

Square U Bolts

Threaded Rebar

Rod Couplings

Tie Rods

Eye Bolts & Rods

Welded Assemblies

Wilson Sleeves

Threaded Studs

STEELS — ASTM F1554 Grades 55 and 105, A588, A325, A449,A490, A354, A193

STAINLESS STEELS — AlSl Type 304, 316, 410

Nickel Alloys

1⁄2 to 4" in Diameter–Any Length

Turnbuckles

Clevises

FABRICATED STEEL COMPONENTS FOR CONSTRUCTION

Hex and Square Head Bolts with Extra Thread

Tie Rods: 1⁄2" to 4" in Diameter, Any Length

Dock Washers

OGEE Washers

Plate Washers

All Thread Rod Galvanized

Dock Spikes, Dome Head and Countersunk Head Bolts

Lag Screws up to 11⁄2" in Diameter

Stainless Steel and Nickel Alloys

Epoxy Coatings Available

HOT DIP GALVANIZED MARINE HARDWARE

On the Shelf — Ready for Pickup or Delivery

Plain, Stainless Steel and Hot Dip Galvanized

For Concrete, Block or Hollow Wall Masonry

Epoxy Anchor Systems with Threaded Studs

Stocking Popular Brand Names

MASONRY ANCHORS

6900 N. Broadway St. Louis, MO 63147800-237-7059 Fax: 314-389-7510

www.stlouisscrewbolt.com

TC Wrench TC Indexable Grip

Simple Torqon

St. Louis Screw & BoltTABLE OF CONTENTS

TONE Shear WrenchOperating Methods & Specifications . . . . . . . . . . . . . . . . . . . . . . . . 1

Tone Mid-Size Shear Wrench – S-60EZA . . . . . . . . . . . . . . . . . . . . 2

Tone Heavy Duty Shear Wrench – S-90EZ & S-110EZ . . . . . . . . . . 3

Tone Corner Shear Wrench – S-80EZ. . . . . . . . . . . . . . . . . . . . . . . 4

Tips & Problem Solving Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . 5

TONE Indexable Grip Type Shear WrenchSpecifications – M-221HRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

TONE Simple Torqon Electric WrenchSpecifications – SR31E, SR51E, SR71E. . . . . . . . . . . . . . . . . . . . . 7

Specifications – SR121E, SR211E, SR171E . . . . . . . . . . . . . . . . . . 8

Bar Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9



1 www.stlouisscrewbolt.com

OPERATING METHODS

• Insert bolt into the work, then put washer, turn nut through to make primary tightening.

� Place bolt thru hole in the joining members.

� Attach washer & run up nut finger tight to the working members.

� Fit the inner socket firmly over the bolt tip (spline).

� Engage the outer socket over the nut by pushing the wrench.

� Pull lever switch to on. The outer socket rotates the nut until the torque control groove in the spline shears off, thereby achieving proper bolt tension.

� Turn off wrench when bolt tip (spline) shears off.

� Pull the wrench back to remove outer socket from the nut.

Pull the eject lever on the wrench to discharge the severed bolt tip (spline) from the inner socket.

(Fig.1)

Model

S-60EZAS-90EZS-110EZS-80EZ

MaximumTorque(lbf•ft)435595747595

Voltage (v)

SinglePhase

115

No-loadSpeed(rpm)22(20)15(16)16(16)12(12)

Weight(lb.)13192818

ApplicableBolt Dia.

7⁄8"1"

11⁄8"1"

SPECIFICATIONS

TONE Shear Wrench


TONE MID-SIZE SHEAR WRENCH

S-60EZASIZE RANGE5/8" Ø & 3/4" Ø A325 ASTM F1582/A325 & A4907/8" Ø ASTM F1852/A325

Accessories

1. Steel case2. Interchangeable (-) screw driver for socket.3. Inner socket for 3/4"4. Outer socket for 3/4"

TONE S-60EZA Dimensional Drawing(For specifications, refer to separate chart)

Subject to change through improvement without previous notice.

13"

12"

4"

6"

8"

3.3"

2.4"

2.1"

TONE Shear Wrench


TONE HEAVY DUTY SHEAR WRENCH

Accessories

1. Steel case2. Interchangeable (-) screw driver for socket.3. Inner socket for 1"4. Outer socket for 1"

Accessories

1. Steel case2. Interchangeable (-) screw driver for socket.3. Inner socket for 1"4. Outer socket for 1"

S-90EZ S-110EZSIZE RANGE3/4"Ø & 7/8"Ø ASTM F1852/A325 & A4901"Ø ASTM F1852/A325

TONE S-90EZ Dimensional Drawing(For specifications, refer to separate chart)


SIZE RANGE1"Ø & 1 1/8"Ø ASTM F1852/A325 & A490



16"

8"

ø2.2"

ø2.8"

ø3.8"

17"

9"

ø2.5"

ø3.2"

ø4.5"

TONE Shear Wrench


TONE CORNER SHEAR WRENCH

S-80EZSIZE RANGE3/4"Ø & 7/8"Ø ASTM F1852/A325 &A4901"Ø ASTM F1852/A325

Accessories

1. Metal case2. Instruction Manual3. Screwdrive4. Inner sockets for 3/4", 7/8" & 1"5. Outer sockets for 3/4", 7/8" & 1"6. Connector



The S-80EZ was developed for use on bridge U-ribs, truss joints, and other confined loca-tions where conventional shear wrenches cannot be used.

23"

2.7"

3.8"

8.4"

2.1"

TONE Shear Wrench


TIPS & PROBLEM SOLVING SOLUTIONSSTAYING OUT OF TROUBLE AT THE JOB SITE

I. VERIFY BOLT TENSION AT THE JOB SITEA) Review the basic calibrator set up as described for a bolt tension calibrator such as a Skidmore-Wilhelm.B) Be sure that the unit is in calibration and that adapters for tension control bolts are in the unit.C) Review the instructions for use of the calibrator and test the assembly.D) It is recommended that the test procedure be performed three times, each time with a new fastener set

selected from the same lot intended to be used in the actual bolted connection. The actual number of tests is at the discretion of the inspector.

II. INSTALLATION PROBLEMSA) Bolt breaks at the threaded portion before the pintails shears off?

Answer: Most likely the torque co-efficiency value has become lower.Possible Causes:

1) Storage conditions allowing exposure to rain, water, moisture, high humidity, temperatures over 140˚F or similar environmental conditions.

2) Lubrication of the product beyond “as delivered” condition from the factory. (Use of oil, grease, or wax on the product components at the job site)

3) Adhesion of oil, paint, mill scale, dirt burrs, or foreign material on the faying surfaces which may allow rotation of the bolt, or rotation of the washer with the nut during the tightening operation.

4) Not properly making the connection “snug” tight before final wrench tightening which may allow the bolt to rotate.(Same as common hex bolt)

5) Possible misalignment of the connection surfaces that may prevent proper contact of the head and faying surface.

6) Exposure to the environment over an extended period before final tightening.

B) Pintail breaks at the shear groove before joint connection is made or before specified fastener tension isachieved.

Answer: Most likely the torque coefficiency value has become higher.Possible Causes:

1) Storage and handling conditions allowing sand, dirt or other foreign material to accumulate on the threads of the bolt or nut.

2) Rough handling of the fasteners that would cause nicks or gouges on the bolt and nut.3) Exposure to environmental conditions that cause rust to form on the threads of the bolt, nut or

washer face.4) Failure to follow AISC procedures for initial tightening in bringing all plies of the joint into firm contact

before final tightening. (ie, trying to draw the distorted plies together and shearing the pintail before the plies are in contact rather than sequentially tightening, or using “fit up” bolts to draw them together) On a T.C. bolt, the pintail will shear off when too great a torque is applied. Whereas a hex bolt may be torqued beyond the plastic limit of the bolt without the knowledge of the installer when pulling the distorted steel together.

III. CAUSE OF WRENCH PROBLEMS (See wrench booklet for instructions)A) Pintail does not discharge from socket.

1) Check inner socket for abrasions or upsets. Remove and replace socket2) Check inner socket for rust, sand, dirt, oil or other foreign material caused by poor handling or care in the field.

Clean inner socket and replace if necessary.3) Check bolt pintail for foreign material as a result of poor handling in the field. Remove foreign material from pintail,

or discard the T.C. assemblies that are contaminated. DO NOT remove lubrication from “as received” products nor re-lubricate.

4) Check ejector pin and spring for contamination. Disassemble and clean components. Replace spring if broken, and pin if worn.

5) Check sockets for wear. Replace if necessary.

B) Socket does not engage properly with pintail or nut.1) Check serrations of the socket for wear. Replace sockets if necessary.2) Check socket size to be sure correct size for the fastener is being used. An oversized socket will wear faster and

create tightening problems.TSW-5/01

TONE Shear Wrench

Indexable Grip


Based on M221EZ wrenches, thiswrench has a special feature, thatthe grip can be indexed at every90 degrees and locked.

At 180 degrees, upper use is madeeasier while operator stays abovebeam.

At 90 degrees, tightening bolts onthe web is made easier.

SPECIFICATIONS

Indexable Angles: 0, 90, 180 & 270°

ACCESSORIES INCLUDED1) 3/4” Inner & Outer Sockets (1 pc.) 4” Long2) Screw Driver (-)3) Connector (115V only)4) Instruction Manual5) Metal Case

OPTIONAL ACCESSORIES7/8” Inner & Outer Sockets 4” Long3/4” & 7/8” Short Inner & Outer Sockets

1-1/2” Long

MODEL M-221HRZVoltage(S) 115VMax. Current 13.5AFrequency 50/60HzMax. PowerConsumption 1300WRated Max. Torque 544 ft. lbs.Free Rotation 19 rpmWeight - SS Model 13.3 lbs.Weight - LS Model 16.0 lbs.

EXTERNAL DIMENSIONS

M-221HRZ for 3/4” A325, A490 and 7/8” ASTM F1852/A325 Tension Control Bolts

SHORT SOCKET WRENCH SHOWN

INDEXABLE GRIP TYPE SHEAR WRENCHNEW

Simple Torqon Electric


TORQON ELECTRIC ADJUSTABLE TORGUE CONTROL WRENCH

Model SR31E SR51E SR71E

L 9 – 10 1/2" 9 3/8 – 10 5/8" 9 3/4 – 11"

L1 4 – 5 1/4" 4 1/8 – 5 1/2" 4 5/8 – 5 7/8"

L2 1 5/8 – 2 7/8" 1 5/8 – 2 7/8" 1 5/8 – 2 7/8"

H 9 7/8" 10" 10 1/4"

ØD 2 1/4" 2 5/8" 3"

Ød 2 1/8 – 3 1/2" 2 1/8 – 3 1/2" 2 1/8 – 3 1/2"

SR31E, SR51E, SR71E for Hexagonal Bolts

� Torque control functions in both directions.� Non-impact, very smooth and high precision

wrench of a new design. Simple to set targetedtorque and easy and comfortable to operate.

� No separate control unit, as the torque control device is built into the main body. The wrench design is compact, light in weight and well-balanced.

� Socket with reaction bar turns independently to a certain angle to make it easier to insert socket into the nut.

� Main body will stand still during the movement of the reaction bar until it makes contact with opposing resistance i.e. another bolt or the structure.

ModelSize Range

Voltage(S)

Max. Current

Frequency

Power Consumption

Controllable Range

Free Rotation

Weight (Mainbody)

SR31E5/8 Ø A325 & A490

115V

13.5 A

50/60 Hz

max 1100 W

150~300 N•m

110~220 lbf•ft

31 rpm

9.5 lb

SR51E5/8 Ø A325 & A490

3/4 Ø A325

115V

13.5 A

50/60 Hz

max 1100 W

300~500 N•m

220~370 lbf•ft

25 rpm

11.2 lb

SR71E3/4 Ø A325 & A490

7/8 Ø A325

115 V

13.5 A

50/60 Hz

max 1100 W

350~700 N•m

260~520 lbf•ft

17 rpm

12.1 lb

ACCESSORIES1) 1pc. Bar Socket 3) Metal Case2) Screw Driver (-) 4) Instruction Manual

SPECIFICATIONS



TORQON ELECTRIC ADJUSTABLE TORGUE CONTROL WRENCH

SR121E, SR211E, SR171E for Hexagonal Bolts

� Torque control functions in both directions.� Non-impact, very smooth and high precision

wrench of a new design. Simple to set targetedtorque and easy and comfortable to operate.

� No separate control unit, as the torque control device is built into the main body. The wrench design is compact, light in weight and well-balanced.

� Socket with reaction bar turns independently to a certain angle to make it easier to insert socket into the nut.

� Main body will stand still during the movement of the reaction bar until it makes contact with opposing resistance i.e. another bolt or the structure.

ModelSize Range

Voltage(S)

Max. Current

Frequency

Power Consumption

Controllable Range

Free Rotation

Weight (Mainbody)

SR121E7/8 Ø A325 & A490

1 Ø A325

115V

15.0 A

50/60 Hz

max 1400 W

600~1200 N•m

450~900 lbf•ft

16 rpm

19.4 lb

SR211E1 Ø A325 & A490

1 1/8 Ø A325 & A490

1 1/4 Ø A325

115V

12.0 A

50/60 Hz

max 1100 W

1000~2100 N•m

750~1550 lbf•ft

4 rpm

38.6 lb

SR171E1 Ø A325 & A490

1 1/8 Ø A325 & A490

115V

12.5 A

50/60 Hz

max 1200 W

850~1700 N•m

630~1250 lbf•ft

6 rpm

17 lb

SPECIFICATIONS

ACCESSORIES1) 1pc. Bar Socket 3) Metal Case2) Screw Driver (-) 4) Instruction Manual

Model SR121E SR211E SR171E

L 13 5/8 – 15 1/8" 16 5/8 – 18" 11"

L1 6 7/16 – 7 7/8" 9 3/8 – 10 7/8" 6"

L2 2 – 3 7/16" 2 – 3 7/16" 2 1/2"

H 11 1/4" 11 5/8" 10 5/8"

ØD 3 3/8" 4 3/4" 4"

Ød 2 1/2 – 4 1/4" 2 1/2 – 4 1/4" 3 – 3 3/8"



Code No.

MRUB 34 Z

MRUB 40 Z

MRUB 46 Z

MRUB 52 Z

AF Size

(in)

1 1/16

1 1/4

1 7/16

1 5/8

d

2 3/8

2 3/8

2 1/2

2 3/4

A

3 1/4

3 1/4

3 1/4

3 1/2

L

2

2

2

2 3/8

Bolt Ø

5/8

3/4

7/8

1

Code No.

HRUB 46 Z

HRUB 52 Z

HRUB 58 Z

AF Size

(in)

1 7/16

1 5/8

1 13/16

d

2 3/4

3

3 1/8

A

3 1/4

3 1/2

4

L

2 1/8

2 1/2

2 5/8

Bolt Ø

7/8

1

1 1/8

Code No.

SRUB 58 Z

SRUB 64 Z

AF Size

(in)

1 13/16

2

d

3 3/8

3 1/2

A

4 5/8

5

L

2 1/2

2 1/2

Bolt Ø

1 1/8

1 1/4

Specifications are subject to change without notice

SR31E, SR51E, SR71E

SR121E

SR211E

Code No.

VRU 41 T

VRU 46 T

AF Size

(in)

1 5/8

1 13/16

d

3

3 3/8

A

4 15/16

4 15/16

L

2 1/2

2 1/2

Bolt Ø

1

1 1/8

SR171E

PLEASE NOTE:WHEN USING THESE WRENCHES TO ESTABLISH THE CORRECT TORQUE SETTING THE METHODS RECOM-MENDED BY THE FOLLOWING AGENCIES MUST BE APPLIED.THE RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS, AMERICAN INSTITUTE OF STEEL CONSTRUCTION& INDUSTRIAL FASTENERS INSTITUTE ALL RECOMMEND THE FOLLOWING PROCEDURES.

1. A BOLT TENSION CALIBRATOR WHICH MEASURES DIRECT TENSION.

2. TURN-OF-NUT TIGHTENING.

FOR EXACT DETAILS REFER TO SPECIFICATION FOR STRUCTURAL JOINTS USING ASTM A325 OR A490 BOLTS.STE-5/01

BAR SOCKET

CONSTRUCTION FASTENER MANUFACTURERSSINCE 1887



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St louis screw & Bolt Binder Catalog