Super Point Screw- Each JR-57
- 3/8"
fine thread
- Special
expressed (pressed in) four lead buttress thread on point allows super
quick penetration & four points of pull on the metal
- Sharp,
self-piercing tip precludes the need for pre-drilling or punching the
holes in the metal
- Also
supplied in JR-5 Kit, JR-5K Kit on board, No. 39 Kit
- Can
also be used in the following Nokkers®: No. 9 Kit, No. 69 Kit,
No. 59 Kit, No. 7 Kit, No. 3-A Kit
Morgan Manufacturing JR-57 Super Point Screw- Each 
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