- Withstand pressures to
72 psi. - Buna O-ring will seal rough or corroded holes.
- Available in sizes to fit standard or oversize cooling channels
| Catalog Number |
Drill Size |
Nominal Pipe Size |
Hex Size |
Overall Length |
|---|---|---|---|---|
| BTP-10 | 11/32 | 1/8 | 5/64 | .50 |
| BTP-10-OS | 23/64 | 1/8 | 5/64 | .50 |
| BTP-20 | 7/16 | 1/4 | 1/8 | .56 |
| BTP-20-OS | 29/64 | 1/4 | 1/8 | .56 |
| BTP-40 | 9/16 | 3/8 | 1/8 | .62 |
| BTP-40-OS | 37/64 | 3/8 | 1/8 | .62 |
| BTP-60 | 11/16 | 1/2 | 1/8 | .62 |
| BTP-60-OS | 45/64 | 1/2 | 1/8 | .62 |
Tap-In O-Ring Plugs
| Catalog Number |
Nominal Pipe Size |
C'bore Dia. (+/- .002) R |
C'bore Depth (Min.) D |
Removal Thread Size |
|---|---|---|---|---|
| TIP281 | 1/16 | .281 | .312 | 6-32 |
| TIP375 | 1/8 | .375 | .312 | 10-32 |
| TIP500 | 1/4 | .500 | .375 | 1/4-20 |
| TIP625 | 3/8 | .625 | .437 | 5/16-18 |
| TIP750 | 1/2 | .750 | .500 | 5/16-18 |
| TIP1000 | 3/4 | 1 | .625 | 3/8-16 |
- Eliminate expansion stresses of taper plugs.
- NO BACKUP required.
- Easy machining and installation - just tap in.
- Positive O-Ring seal to 200 PSI
- Viton Seal allows temps up to 400 F.
- Removal thread provided.
Push-In O-Ring Plugs
- O-Ring Plugs are used when backed up by other mold inserts, holder block, etc.
- Available in Brass or Stainless Steel.
- Require less space than NPT pipe plugs. Less interference in tight spaces.
- Standard Buna O-ring provides seal to 210 F Viton O-rings and quad rings available.
| Brass Catalog Number |
Stainless Catalog Number |
Ream Size R |
B (+.000) (-.005) |
Min. Depth D (+.005) (-.00) |
Removal Thread Size |
|---|---|---|---|---|---|
| OR-281 | OR-281SS | .281 | 1/4 | .250 | 6-32 |
| OR-375 | OR-375SS | .375 | 5/16 | .312 | 10-32 |
| OR-500 | OR-500SS | .500 | 5/16 | .312 | 10-32 |
| OR-625 | OR-625SS | .625 | 7/16 | .437 | 1/4-20 |
| OR-750 | OR-750SS | .750 | 1/2 | .500 | 1/4-20 |
| OR-100 | OR-100SS | 1.000 | 5/8 | .625 | 3/8-16 |
