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Spirol
Pt#, Series 10. Self-tapping Brass Insert, 10PK
Mfr # 151331
Zoro # G309557202
product price: $4.25
/pk 10, $0.43/ea
Sold in multiples of 3 for $12.75
$12.75
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Key Features
- Style Self-tapping
- Size #4-40
- Material Brass
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Product Information
- Brand Spirol
- MFR # 151331
- Zoro # G309557202
- Country of Origin Multiple
- Category Threading Inserts
Dimensions
Size | #4-40 |
Details
Style | Self-tapping |
Material | Brass |
Description
4-40x 1/4 Brass, Self-tapping Insert, Series 10
- •Self-Tapping Inserts are available in Series 10 which is a Thread Forming Insert for soft, flexible thermoplastics
- •Self-Tapping Inserts provide the best pull-out resistance for a post-mold installed Insert. The threads are designed with a thin profile to minimize inducing stress into the plastic and a relative coarse pitch to provide the maximum plastic shear surface to resist pull-out.
- •Installation torque is not a problem in that tightening increases the friction between the plastic and threads, and the larger diameter of the external Insert thread increases the frictional surface. Back-out torque performance relies totally on the greater surface area of the external Insert thread and the tension between the threads and plastic.
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