PLASTITE® 48-2 Zinc plated screw, Pan head PHILLIPS

TRILOBULAR® screw for the assembly of plastics

PLASTITE® thread-rolling screws combine a unique TRILOBULAR® cross-sectional form with deep, wide, spaced threads.

TRILOBULAR® thread section reduces radial stress and thread forming torque. Flat crest lead thread enhances screw alignment and material displacement during thread forming.

Main feature of PLASTITE® 48-2 screws is the twin-lead thread which increases friction and improves stripping resistance.

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Reference
2316INAT51H 2-28 3/16 0.167 PHILLIPS 1
214INAT51H 2-28 1/4 0.167 PHILLIPS 1
238INAT51H 2-28 3/8 0.167 PHILLIPS 1
414INAT51H 4-20 1/4 0.219 PHILLIPS 1
438INAT51H 4-20 3/8 0.219 PHILLIPS 1
412INAT51H 4-20 1/2 0.219 PHILLIPS 1
614INAT51H 6-19 1/4 0.270 PHILLIPS 2
638INAT51H 6-19 3/8 0.270 PHILLIPS 2
612INAT51H 6-19 1/2 0.270 PHILLIPS 2
658INAT51H 6-19 5/8 0.270 PHILLIPS 2
838INAT51H 8-16 3/8 0.322 PHILLIPS 2
812INAT51H 8-16 1/2 0.322 PHILLIPS 2
858INAT51H 8-16 5/8 0.322 PHILLIPS 2
834INAT51H 8-16 3/4 0.322 PHILLIPS 2
1038INAT51H 10-14 3/8 0.373 PHILLIPS 2
1012INAT51H 10-14 1/2 0.373 PHILLIPS 2
1058INAT51H 10-14 5/8 0.373 PHILLIPS 2
1034INAT51H 10-14 3/4 0.373 PHILLIPS 2
boss-design-plastic

In order to ensure a safe installation and stable clamping force, it's relevant to pay attention to the boss design. The recommended dimensions for core hole diameter and length of engagement are available at Design Guidelines.

Go to Design Guidelines

Recommended for assemblies in plastics with a flexural modulus up to 850,000 psi.