Wrenches

271 – 285 of 2,965 results

271

MSC Bondhus 10980 12mm Hex, Long Arm, Ball End Hex Key 8-51/64" Overall Length, Protanium High Torque Steel, Metric System of Measurement

Bondhus 10980 12mm Hex, Long Arm, Ball End Hex Key 8-51/64" Overall Length, Protanium High Torque Steel, Metric System of Measurement

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272

Grainger UNA DRIVE NUT HEX 5/8 -11 STEE

502781995 UNA DRIVE NUT HEX 5/8 -11 STEE

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273

Grainger Socket Steel Chrome 3/4 in

Socket Steel Chrome 3/4 in

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274

MSC SK 19748 8 Piece 3/8" Drive Metric Ball Hex Bit Socket Set 3 to 10mm Hex

SK 19748 8 Piece 3/8" Drive Metric Ball Hex Bit Socket Set 3 to 10mm Hex

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275

Grainger Impct Skt Steel Blk Oxd 15/16

Impct Skt Steel Blk Oxd 15/16 in

Pricing & Availability

276

Electron Microscopy Sciences High Resolution Magnification Calibration 150-2D with Pin

Model 150-2D is a very high resolution reference and traceable standards for magnification calibration of AFM, SEM, Auger, and FIB. It has a precision, holographic pattern that provides accurate calibration in the horizontal plane for very high resolution, nanometer-scale measurements.

The period is 144 nm pitch, two-dimensional array that is accurate to +/- 1 nm (calibration certificate will have actual pitch.) Surface: Aluminum bumps on Silicon, 4x3 mm die. Bump height (about 90 nm) and width (about 75 nm) are not calibrated.

For SEM an independent analytical lab has tested this specimen in a FE-SEM and found that the pattern was very uniform and the specimen was easy to image. No significant charging was observed in the voltage range 1-20 kV. Comes with a non-traceable, manufacturer's certificate.