410 Stainless Steel Star Drive Flat Head Reamer w/Wings, Strong-Shield Coated

4RT212

Material Application: Attaches wood to metal.

Size Pt Bulk Part No Bulk Qty Lbs* Drill Cap (in.) Wood Range 5lb Part No 5lb Qty 1lb Part No 1lb Qty
12-24 x 2-1/2 4 4RT212 1M 21 .110 – .375 1/2″ – 1-1/2″ 4RT212V 250 4RT212I 50
1/4-20 x 2-3/4 4 4RT234 .8M 24 .110 – .375 1/2″ – 1-3/4″ 4RT234V 160 4RT234I 30
1/4-20 x 3-1/4 4 4RT314 .5M 17 .110 – .375 3/4″ – 2-1/4″ 4RT314V 125 4RT314I 25
*Carton weights are approximate and may vary.

Features

strongshield

  • ACQ compatible
  • Rust/Acid rain protection
  • Strong-Shield coating exceeds 1,000/hr. salt spray resistance

Specifications

  • Meets ASTM C 1513 for cold-formed steel framing connections
  • Meets F.I.P.-1000.7 for torsional strength & drill speed
  • Manufactured to SAE J78 for dimensional specifications

Test Results

Pullout Values (Avg. Lbs.)
Fastener Steel Gauge
Size Pt 20 18 16 14 12 1/8 3/16 1/4
12-24 4 959 1489 2371 3384 3732
Shear Values (Avg. Lbs.)
Fastener Steel Gauge (Lapped)
Size Pt 20 18 16 14 12 1/8 3/16 1/4
12-24 4 1989 1972
The values listed are averages achieved under laboratory conditions and imply no warranty. Appropriate safety factors should be applied to these values for design purposes.