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The Series 29 Short metric Insert is designed with a wide center knurl coupled with two smaller knurls and deep undercuts on both ends to maximize torque and pull out performance. This metric Insert series is symmetrical for ease of orientation, and the generous pilot facilitates installation into the hole. The Series 29 Short is available in metric threads ranging from M2 up to M6.

If you don’t see what you are looking for in our standard offering (including thread size, length, quantity, etc.), please feel free to contact SPIROL directly at info@spirol.com or call any one of our global offices for complimentary Application Engineering assistance!

Unit of Measure

Package Type

N/A Bag

Supply Status

N/A Stocked

Units Per Package

N/A 300

Thread Size

N/A M3.5 x 0.6

Overknurl Ø (A Ref.)

N/A 5.54 mm

Length (L)

N/A 3.81 mm

Pilot Ø (P)

N/A 4.70 mm

Rec. Hole Ø

N/A 4.78 mm

Rec. Hole Ø Tolerance

N/A +0.08/-0.00 mm

Material Type

N/A Brass

Material Grade

N/A ASTM B16
UNS C36000
EN 12164 CW603N CuZn36Pb3

Finish

N/A Plain

Weight Per Piece

N/A 0.0003206 kg0.0007069 lb

Order Processing Note

N/A Orders typically ship in 2-3 business days. Orders received after 3pm EST will be processed on the next business day.