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Shaft Bolt & Stud System for Replacement Trimmer Heads

MULTI-APPLICATION SHAFT BOLT & STUD SYSTEM
 
PART NO.
COLOR
SHAFT BOLT STUD
COLOR/SIZE
FINISHED
THREAD SIZE
 H-150110
BLUE

1

NOT 
NEEDED
8mm X 1.25 FLH
H-150120
SILVER


2

NOT 
NEEDED
 10mm X 1.25 FLH
H-150130
GOLD

3

 NOT
NEEDED
10mm X 1.0 FLH-CB
H-150140
RED

4

NOT
NEEDED
3/8 X 24 FRH
 H-150110
BLUE

1


BLACK
H-1530025
10mm X 1.25 MLH
 H-150120
SILVER

 
2


BLACK
H-1530025
8mm X 1.25 MLH
H-150130
GOLD

3


SILVER
H-1530026
7mm X 1.0 MLH

 
SHAFT BOLT INSTRUCTIONS  
To assemble shaft bolt and stud (if needed) please refer to instructions below. 
THREAD ROTATION INSTRUCTIONS
   MLH
   FLH
   FRH
   FLH-CB       
MALE LEFT HAND
FEMALE LEFT HAND
FEMALE RIGHT HAND
FEMALE LEFT HAND COUNTER BORE 
 
COMPLETE LIST OF ALL SHAFT BOLTS BELOW
MULTI-APPLICATION SHAFT BOLT AND STUD INSTRUCTIONS

1. Locate the manufacturer of your trimmer and/or model number under the "Trimmer Brand Cross Reference Guide."

NOTE:  BEFORE INSTALLING THIS CUTTING HEAD ON YOUR TRIMMER, PLEASE CHECK YOUR OWNER'S MANUAL FOR ANY SPECIAL TOOLS, SPACERS OR WASHERS THAT MAY BE REQUIRED TO INSTALL YOUR CUTTING HEAD.

2. To install/remove shaft bolt, please refer to "Installing Head" on the instruction guide enclosed with this cutting head.
(Be sure to disconnect spark plug wire before servicing.)

3. Select the shaft bolt and stud (if needed) for your trimmer as listed on the "MULTI-APPLICATION" chart above.

4. Some applications are "MALE" and it may be necessary to use one of the studs provided to make up your application.  Simply screw stud into shaft bolt with your fingers. (Do not use pliers as it will damage stud threads.)

NOTE: WHEN A STUD IS REQUIRED, SIMPLY SCREW STUD INTO SHAFT BOLT UNTIL FINGER TIGHT. (SEE FIGURE 1.)

5. If you do not see your trimmer manufacturer or model number listed on the "Trimmer Brand Cross Reference Guide" please refer to your owner's manual for proper finished thread size. 
INSTALL STUD BY SCREWING IN CLOCKWISE DIRECTION
Application Side KNOB/NUT SIDE
FIGURE 1
Refer to "INSTALLING HEAD" on instruction guide for mounting directions.
 



SHAFT BOLT THREAD X ROTATION CHART

Shaft Bolts Currently In Stock

PART #

COLOR X #

ITEM

THREAD X ROTATION

H-150008

 

Shaft Bolt

6mm x 1.0 MLH

H-150110

Blue #1

Shaft Bolt

8mm x 1.25 FLH

H-150111

Green

Shaft Bolt

8mm x 1.25 FLH - CB

H-150120

Silver #2

Shaft Bolt

10mm x 1.25 FLH

H-150121

Gold

Shaft Bolt

10mm x 1.25 FLH - CB

H-150130

Gold # 3

Shaft Bolt

10mm x 1.00 FLH - CB

H-150140

Red #4

Shaft Bolt

3/8 x 24 FRH

H-150150

Gold #5

Shaft Bolt

8mm x 1.25 MLH

H-150160

 

Shaft Bolt

10mm x 1.25 MLH

H-150170

 

Shaft Bolt

7mm x 1.0 MLH

H-150190

 

Shaft Bolt

10mm x 1.25 FRH

H-150210

 

Shaft Bolt

12mm x 1.75 FLH - CB

H-150230

Black #M

Shaft Bolt

8mm x 1.25 FRH

H-150350

 

Shaft Bolt

3/8 x 24 FLH

H-150370

 

Shaft Bolt

7/16 x 20 FRH

H-150088

+ #3 = #1

Insert / Stud

10mm x 1.0 - 8mm x 1.25 FLH

H-153025

Black

Stud

8mm x 1.25 - 10mm x 1.25 MLH

H-153026

Silver

Stud

7mm x 1.00 - 10mm x 1.00 MLH

H-153027

Copper

Stud

8mm x 1.25MRH - 3/8 x 24 MRH

H-153028

Brass

Stud

10mm x 1.25 - 3/8 x 24 MRH

H-153029

Green

Stud

1/4 x 20 - 3/8 x 24 MRH

H-153030

Silver

Stud

5/16 x 18 - 38 x 24 MRH

H-150410

IDC/Ryan/Ryobi

Convert / Adapter

3/8 x 24 MRH



SHAFT BOLT THREAD X ROTATION CHART

Custom Shaft Bolts * Manufactured Upon Request

PART #

COLOR X #

ITEM

THREAD X ROTATION

H-150100

 

Shaft Bolt

10mm x 1.50 FLH

H-150180

 

Shaft Bolt

12mm x 1.50 FLH

H-150200

 

Shaft Bolt

10mm x 1.25 MRH

H-150220

 

Shaft Bolt

7/16 x 20 FLH - CB

H-150240

 

Shaft Bolt

8mm x 1.25 MRH

H-150250

 

Shaft Bolt

12mm x 1.25 FLH

H-150270

 

Shaft Bolt

12mm x 1.50 FLH

H-150280

 

Shaft Bolt

10mm x 1.50 MLH

H-150290

 

Shaft Bolt

10mm x 1.50 MRH

H-150300

 

Shaft Bolt

10mm x 1.50 FRH

H-150330

 

Shaft Bolt

5/16 x 18 FRH

H-150340

 

Shaft Bolt

9mm x 1.25 FRH - CB

H-150360

 

Shaft Bolt

7/16 x 14 FRH

Homelite Adapters
 
"STUD" Adapter  PN# H-153029 "Green"
&
"STUD" Adapter  PN# H-153030 "Silver"


 


H-153029 FITS:

HOMELITE
HBC-18
HBC-30
HBC-30B
HBC-38
HBC-40
ST-145
ST-155
ST-175C
ST-175G
ST-185
ST-285


H-153030
FITS:


HOMELITE

 

 

 

 

 

 

 

 

 

Expand your ability to use the Leecraft Head with your Trimmer
Works with the Leecraft Manual or Bump-N-Feed (TM) Head 

PN# H-153029

PN# H-153030

O.E.M Side
1/4 x 20 MRH

O.E.M Side
5/16 x 18 MRH

 



 

Shaft Bolt Side
3/8 x 24 MRH

Shaft Bolt Side
3/8 x 24 MRH

 
   Works with any manufacturer's
   3/8 x 24 FRH Shaft Bolt

I.D.C. / Ryan / Ryobi
 
ConvertAdapter  PN# H-150410

 


FITS:

Expand your ability to use the Leecraft Head with your Trimmer
Works with the Leecraft Manual or Bump-N-Feed (TM) Head 
LAWNBOY
SS2 Series 1150
1400CL

PARAMOUNT
2645
2648

RYAN
B-260, B-261, B-270, B-280
274, 274-2, 275, 275-1
500, 500-1, 520, 520-1
262, 263, 264, 264-1
264-2, 265, 265-2, 265-P

RYOBI
700R
720R
740R
764R

STIHL
FS36
FS40
FS56

TORO
TC-1000
TC-2000
 
   Works with any manufacturer's
   3/8 x 24 FRH Shaft Bolt