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 products are distributed by MARYLAND METRICS

- offering a 20% discount from the list price

Click here to see the Bondhus price list in PDF format.
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WEB CUSTOMER DISCOUNT - The 'Discounted Price each' column shows your 20% off pricing.
We break packaging.   Further volume discounts may be available - please inquire

How to specify the part number on the order form: R030-(+ Part No.)    example: R030-0150

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 Torque and Screw Interchangeability
Hex Size

Inch
Torque Capacity** Screw Interchangeability
Bondhus®
Straight Hex
Bondhus®
Ball End Tip
in-lb Nm in-lb Nm
.050 7.9 0.892 3 0.339 0 1, 2 1, 2 3, 4 ---
1/16 15.9 1.796 7 0.0791 1 3, 4 3, 4 5, 6 ---
5/64 34 3.842 13 1.469 2, 3 5, 6 5, 6 8 ---
3/32 51 5.763 24 2.712 4, 5 8 8 10 ---
7/64 84 9.492 39 4.407 6 10 --- --- ---
1/8 129 14.57 57 6.441 --- --- 10 1/4 1/4
9/64 185 20.90 86 9.718 8 1/4 --- --- ---
5/32 265 29.94 127 14.35 10 5/16 1/4 5/16 5/16
3/16 431 48.7 189 21.35 1/4 3/8 5/16 3/8 3/8
7/32 673 76.04 318 35.93 --- 7/16 3/8 7/16 ---
1/4 950 107.3 482 54.44 5/16 1/2 --- 1/2 1/2
5/16 2022 228.4 888 100.3 3/8 5/8 1/2 5/8 5/8
3/8 3005 339.5 14.88 168.1 7/16, 1/2 --- 5/8 3/4 3/4
7/16         9/16 3/4   --- ---
1/2         5/8 --- --- 7/8 1
9/16         --- --- --- 1, 1-1/8 ---
5/8         3/4 --- --- 1-1/4, 1-3/8 1-1/4
3/4         7/8, 1 --- --- 1-1/2 ---
7/8         1, 1 1/4 --- --- --- ---
1         1 3/8, 1 1/2 --- --- --- ---
1 1/4         1 3/4 --- --- --- ---
1 1/2         2 --- --- --- ---
1 3/4         2 1/4 --- --- --- ---
2 1/4         3 --- --- --- ---


 
Hex Size

Metric
Torque Capacity** Screw Interchangeability
Bondhus®
Straight Hex
Bondhus®
Ball End Tip
in-lb Nm in-lb Nm
1.27     3 3.39 1.4 --- --- 2.5 ---
1.5 13.1 1.480 5 .565 1.6, 2 --- --- 3 ---
2 33 3.729 13 1.469 2.5 3 3 4 ---
2.5 63 7.119 33 3.729 13 1.469 2.5 5 ---
3 106 11.97 52 5.876 4 5 5 6 5
3.5     70 7.910          
4 264 29.83 131 14.8 5 6 6 8 6
4.5                  
5 483 54.57 247 27.91 6 8 8 10 8
5.5                  
6 855 96.61 396 44.74 8 10 10 12 10
7                  
8 1861 210.2 989 111.7 10 12 12 14, 16 12
9                  
10 3563 402.6 1591 179.7 12 14,16 14, 16 18, 20 16
12         14 18,20 18,20 22,, 24 20
14         16, 18 22, 24 22,24 --- ---
17         20, 22 --- --- --- ---
19         24, 27 --- --- --- ---
22         30 --- --- --- ---
27         36 --- --- --- ---
**Minimum torque capacities Bondhus® tools generate without breakage.
Other manufacturer’s tools may break with considerably less torque.

 


Torx® Screw Interchangeability

(Bondhus® BallStar™ keys fit all of the following screw types)

 Size 
Pan Head Flat Head Socket Head Socket Button Truss Head Fillster Head
Inch Metric Inch Metric Inch Metric Inch Metric Inch Metric Inch
1 --- M0.9 --- M0.9 & M1 --- M0.9 --- --- --- --- ---
2 --- M1 --- M1.2 --- M1 --- --- --- --- ---
3 --- M1.2 #0       --- --- --- --- ---
5 #0 M1.4 & M1.6 #1 M1.6 & M1.8 --- M1.4 & M1.6 --- --- --- --- ---
6 #1 M1.8 & M2 #2 M2 #0 M1.8 & M2 #2 --- #2 --- #1
7 #2 --- --- -- #1 --- #3 --- #3 --- #2
8 #3 M2.5 #3 & #4 M2.5 #3 & #4 M2.5 #4 M3 #4 --- #3
10 #4 & #5 M3 #5 & #6 M3 #4 & #5 M3 #5 & #6 M3.5 #5 & #6 M3.5 #4 & #5
15 6 M3.5 #8 M3.5 #6 M3.5 #8 M4 #8 M4 #6
20 #8 M4 #10 M4 --- --- --- --- #10 M5 #8
25 #10 M5 #12 M5 #8 M4 #10 M5 #12 --- #10
27 #12 --- 1/4 --- #10 M4.5 & M5 1/4 M6 1/4 --- #12
30 1/4 M6 --- M6 1/4 M6 --- --- 5/16 M6 1/4
40 5/16 M8 5/16 M8 --- M7 5/16 M8 3/8 M8 5/16
45 3/8 --- 3/8 --- 5/16 M8 3/8 M10 7/16 --- 3/8
50 7/16 M10 7/16 & 1/2 M10 3/8 M10 --- --- 1/2 M10 7/16
55 1/2 M12 9/16 & 5/8 M12 7/16 & 1/2 M12 1/2 M12 & M14 9/16 & 5/8 M12 1/2 & 9/16
60 --- --- 3/4 --- 9/16 M14 5/8 M16 3/4 --- 5/8
70 --- --- --- --- 5/8 M16 --- --- --- --- 3/4
80 --- --- --- --- 3/4 M18 --- --- --- --- ---
90 --- --- --- --- --- M20 --- --- --- --- ---
100 --- --- --- --- 7/8 & 1 M22 & M24 --- --- --- --- ---
®Torx is a registered trademark of Camcar Div/Textron, Inc.

Phones: (800) 638-1830 or (410) 358-3130 are available Monday-Friday 8:30 AM to 5:30 PM Eastern time.
Faxes: (800) 872-9329 or (410) 358-3142 & E-mail are available anytime.
Warehouse & showroom hours are Monday-Friday 10 AM to 5:30 PM.
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