P-Clamp, Aluminum 1/4" (#8-32), Black
Quick Overview
- Billet aluminum P-clamp, 1/4" (6.3 mm) ID
- 6061-T6 aluminum, black anodized
- #8-32 stainless Allen screw and nylock nut
- Measure the line OD, go one size up
- Optional FRS-0375X025 foam strip liner
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$2.72
$3.35
per EACH (USD)Billet Aluminum P-Clamp, 1/4" (6.3 mm) ID, Black
Holds a hose, line or tube of 1/4" (6.3 mm) outside diameter. #8-32 stainless Allen screw and nylock nut included.
The Racetronix PCL-04 is a P-clamp machined from black-anodized 6061-T6 aluminum extrusion, with a 1/4" (6.3 mm) inside diameter. It holds hoses, hard lines and wiring neatly against a bracket or panel, and comes with a #8-32 stainless Allen-head screw and nylock nut.
Key features
- Inside diameter: 1/4" (6.3 mm). Sized to the clamp, not to the hose's AN size.
- 6061-T6 aluminum extrusion, black anodized.
- Hardware included: #8-32 stainless steel Allen-head screw with a nylock nut on the back.
- Between sizes? Choose the next size up and line the clamp with FRS-0375X025 foam strip to take up the slack.
Choosing the size
Measure the outside diameter of your hose, line or tube and match it to the clamp's inside diameter. Hose of the same AN size can differ in outside diameter between types and brands, so do not go by the AN size alone.
If there is no exact match, choose the next size up and line the inside of the clamp with FRS-0375X025 adhesive foam rubber strip. It takes up the extra space, grips the hose and damps vibration.
Hose cross-reference
This clamp suits: -4 Aluminum hard line (ALTUBE-04), 1/4".
| Hose or line | Size | Outside diameter | P-clamp |
|---|---|---|---|
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -4 | 11.2 mm (0.441") | PCL-08 (1/2") with FRS-0375X025 foam strip |
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -6 | 14.2 mm (0.559") | PCL-09 (9/16") (close fit) |
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -8 | 17.1 mm (0.673") | PCL-12 (3/4") with FRS-0375X025 foam strip |
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -10 | 20.8 mm (0.819") | PCL-15 (15/16") with FRS-0375X025 foam strip |
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -12 | 24.4 mm (0.961") | PCL-16 (1-3/16") with FRS-0375X025 foam strip |
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -16 | 30.5 mm (1.201") | Larger than our largest P-clamp |
| Stainless braided / nylon covered rubber hose (RBSH / RBNH) | -20 | 35.8 mm (1.409") | Larger than our largest P-clamp |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -3 | 6.4 mm (0.252") | PCL-05 (5/16") with FRS-0375X025 foam strip |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -4 | 7.9 mm (0.311") | PCL-05 (5/16") (close fit) |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -6 | 11.3 mm (0.445") | PCL-08 (1/2") with FRS-0375X025 foam strip |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -8 | 13.9 mm (0.547") | PCL-09 (9/16") (close fit) |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -10 | 16.5 mm (0.650") | PCL-12 (3/4") with FRS-0375X025 foam strip |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -12 | 19.7 mm (0.776") | PCL-15 (15/16") with FRS-0375X025 foam strip |
| PTFE hose, bare stainless braid (TFT1170 / TFT1167) | -16 | 26.2 mm (1.031") | PCL-16 (1-3/16") with FRS-0375X025 foam strip |
| PTFE hose, nylon over-braid (TFT1168) | -3 | 6.4 mm (0.252") | PCL-05 (5/16") with FRS-0375X025 foam strip |
| PTFE hose, nylon over-braid (TFT1168) | -4 | 7.9 mm (0.311") | PCL-05 (5/16") (close fit) |
| PTFE hose, nylon over-braid (TFT1168) | -6 | 10.7 mm (0.421") | PCL-07 (7/16") (close fit) |
| PTFE hose, nylon over-braid (TFT1168) | -8 | 13.9 mm (0.547") | PCL-09 (9/16") (close fit) |
| PTFE hose, nylon over-braid (TFT1168) | -10 | 15.9 mm (0.626") | PCL-10 (5/8") (close fit) |
| PTFE hose, nylon over-braid (TFT1168) | -12 | 19.5 mm (0.768") | PCL-15 (15/16") with FRS-0375X025 foam strip |
| Aluminum hard line (ALTUBE-04), 1/4" | -4 | 6.35 mm (0.250") | PCL-04 (1/4") (close fit) |
| Aluminum hard line (ALTUBE-05), 5/16" | -5 | 7.94 mm (0.313") | PCL-05 (5/16") (close fit) |
| Aluminum hard line (ALTUBE-06), 3/8" | -6 | 9.53 mm (0.375") | PCL-06 (3/8") (close fit) |
| Aluminum hard line (ALTUBE-08), 1/2" | -8 | 12.7 mm (0.500") | PCL-08 (1/2") (close fit) |
| Aluminum hard line (ALTUBE-10), 5/8" | -10 | 15.88 mm (0.625") | PCL-10 (5/8") (close fit) |
Hose outside diameters are nominal: PTFE values are for the bare stainless braid (or the over-braided TFT1168); hoses with a black jacket or PVC coating are larger. Always measure your own hose before choosing a clamp. Hard line: choose the clamp with the same inside diameter as the line's outside diameter.
How to install
- If you are using foam strip, cut a length to fit and stick it to the inside of the clamp.
- Wrap the clamp round the hose or line and line up the two holes.
- Fit the #8-32 screw through the clamp and your bracket, and tighten the nylock nut until the line is held firmly without being crushed.
P-clamp chart: all sizes
Specifications
| Part number | PCL-04 |
| Inside diameter | 1/4" (6.3 mm) |
| Material | 6061-T6 aluminum extrusion, black anodized |
| Hardware | #8-32 stainless Allen-head screw and nylock nut, included |
| Liner (optional) | FRS-0375X025 adhesive foam rubber strip, sold separately |
Frequently asked questions
Which size do I need?
Measure the outside diameter of your hose or line and choose the clamp with the same inside diameter. The AN size alone is not enough: hose of the same AN size varies in outside diameter.
My hose is between sizes. What do I do?
Choose the next size up and line the clamp with FRS-0375X025 foam strip to take up the slack.
Is the screw included?
Yes: a #8-32 stainless steel Allen-head screw and a nylock nut.
Questions and support
Not sure which size you need? Email [email protected] with your hose or line outside diameter before you order.
Racetronix provides technical support to verified customers through our support forum, not by phone or email. Please request forum access when you place your order so your account is approved before your parts arrive. The forum is moderated, open 24/7, and holds a knowledge base going back to 1999.
