Hexagon Keys

Hex keys (allen wrenches) with high strength for driving internal hexagon socket (allen head) fasteners set combine with long arm and short arm, which improves leverage and applys maximum torque in the application. Easily to tighten or loosen fasteners.

 

Surface Treatment:


  • Item:Hex Key, Allen Key, DIN911, CRV Hex Key
  • According To:DIN 911
  • Material:Alloy Steel CR-V6150
  • Hardness:HRC 48~53
  • Surface Treatment : Black Oxide, Black phosphate plated, Bright Zinc plated, CR3+ plated, Black Zinc plated, Nickel plated,chrome plating ,GEOMAT, Nylon or ND patch
  • Quality Control : Salt Spray test, hardness test, tensile load test,PPAP report available
  • Packing : Bulk packing, small box packing, customized packing

Unit:mm

Nominal
Size
WYCBRProff Torque
kg-cm
(N-m)
Key SizeToleranceMin.Approx.Approx.Approx.
1.51.50
-0.030
1.6245141.57(0.69)
22.00
-0.030
2.195016216(1.57)
2.52.50
-0.030
2.7656182.531(3.04)
33.00
-0.040
3.316320353(5.20)
44.00
-0.040
4.4770254122(11.96)
55.00
-0.040
5.6080285245(24.0)
66.00
-0.050
6.7390326420(41.2)
88.00
-0.050
8.98100368970(95.1)
1010.00
-0.050
11.2411240101840(180.4)
1212.00
-0.050
13.4412545123100(304.0)
1414.00
-0.070
15.7014056144900(480.5)
1717.00
-0.070
19.0916063178500(833.6)
1919.00
-0.070
21.33180701911600(1138)

 

  • According To:ASME B18.3-2002
  • Material:Alloy Steel CR-V6150
  • Hardness:Through 3/8 In. Minimum 48 HRC Over 3/8 In. Minimum 45 HRC

 

Unit:inch

Nominal
Size
WYBCR
Hexagon Width
Across Flats
Hexagon Width
Across Corners
Length of
Short Arm
Length of Long ArmRadius
of Bent
Short SeriesLong Series
Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Min.
1/160.06250.06150.07010.06800.6560.4691.8441.6563.0942.9060.062
5/640.07810.07710.08800.08590.7030.5161.9691.7813.2813.0940.078
3/320.09370.09270.10580.10350.7500.5622.0941.9063.4693.2810.094
7/640.10940.10790.12380.12100.7970.6092.2192.0313.6563.4690.109
1/80.12500.12350.14180.13900.8440.6562.3442.1563.8443.6560.125
9/640.14060.13910.15930.15660.8910.7032.4692.2814.3013.8440.141
5/320.15620.15470.17740.17450.9380.7502.5942.4064.2194.0310.156
3/160.18750.18600.21351.21051.0310.8442.8442.6564.5944.4060.188
7/320.21870.21720.24900.24601.1250.9383.0942.9064.9694.7810.219
1/40.25000.24850.28450.28151.2191.0313.3443.1565.3445.1560.250
5/160.31250.31100.35700.35311.3441.1563.8443.6566.0945.9060.312
3/80.37500.37350.42850.42381.4691.2814.3444.1566.8446.6560.375
7/160.43750.43550.50050.49441.5941.4064.8444.6567.5947.4060.438
1/20.50000.49750.57050.56501.7191.5315.3445.1568.3448.1560.500
9/160.56250.56000.64200.63561.8441.6565.8445.6569.0948.9060.562
5/80.62500.62550.71460.70801.9691.7816.3446.1569.8449.6560.625
3/40.75000.74700.85800.85122.2192.0317.3447.15611.34411.1560.750
7/80.87500.87201.00200.99312.4692.2818.3448.15612.84412.6560.875
11.00000.99701.14701.13502.7192.5319.3449.15614.34414.1561.000

CONTACT US

We believe that the future of TUZ depends on our commitment to quality. Please contact us if you have any question, we will be happy to serve you.

sales@tuz.com.tw

contact