CKS-256-1
CASTSERT® press-in inserts
CKS-256-1
CASTSERT® press-in inserts
For Castings and Soft Metals HRB 70 / HB 125 or less PEM® 300 Series Stainless Steel CASTSERT® inserts provide strong, durable metal threads in soft metals and die-cast alloys. The simple press-in and rapid installation process for these inserts uses a flat punch and anvil to install all sizes and lengths, approximately 80% faster than other methods.
- Designed for flush installation with flat punch and anvil into blind holes or thru-holes
- Process cost savings vs. coil inserts or thread tapping
- Installed into drilled holes or as-cast holes with low draft angle
- Pilot for rapid seating and self-alignment
- Symmetric for auto-feed capability
Fastener drawings and models are available at www.pemnet.com
Specifications
- Thread Code
- 256
- Standard Finish
- Passivated and/or tested per ASTM A360
- For Use in Sheet Hardness
- For Use in Castings and Soft Metals HRB 70 / HB 125 or Less
- Product Category
- PEM® CASTSERT® Press-in Inserts
- Thread Type
- PEM® inserts: press-in|CKS
- After Knurl E Nom_in
- 0.196in
- Application Type
- Castings and soft metals HRB 70 / HB 125 or less
- Brand
- PEM
- Length A ± .005_in
- 0.125in
- Min. Dist. Hole C/L to Edge
- 0.151
- Min. Sheet Thickness R_in
- 0.13in
- Min Dia h of Tapered Hole at Length r
- 0.18
- PEM Product Family
- CK
- Pilot C Max._in
- 0.179in
- Product Type
- Inserts
Installation & Performance Data
| PART NUMBER | TEST SHEET MATERIAL | INSTALLATION (lbs.) | PULLOUT (lbs.) | TORQUE-OUT (in. lbs.) |
|---|---|---|---|---|
| CKS-256-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 920 | 65 | 19 |
| CKS-256-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1415 | 135 | 19 |
| CKS-440-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1100 | 75 | 36 |
| CKS-440-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1615 | 145 | 36 |
| CKS-632-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1700 | 180 | 54 |
| CKS-632-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 2200 | 280 | 54 |
| CKS-832-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1820 | 220 | 74 |
| CKS-832-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 3415 | 530 | 74 |
| CKS-032-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 2810 | 250 | 144 |
| CKS-032-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 4114 | 670 | 144 |
| CKS-0420-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 5010 | 570 | 273 |
| CKS-0420-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 6710 | 1345 | 273 |
| Notes: | ||||
| • Performance data in drilled straight hole condition with recommended hole tolerances in JIS H 5302 Grade ADC12 Die-cast Aluminum. | ||||
| • ADC12 material hardness recorded at Hardness 70 HB (Hardness Brinell 70). | ||||
| • Performance data collected from a sample size of 28 pieces from production lot. | ||||
| • Grade 12.9 Socket Head Cap Screws failed in Torque for all samples. Torque-out data shown is average bolt breakage. | ||||
| • Pullout data varies greatly part to part as common with cast metals. Published data is the minimum force to pull insert out of sheet in the 28 piece sample. |
| PART NUMBER | TEST SHEET MATERIAL | INSTALLATION (lbs.) | PULLOUT (lbs.) | TORQUE-OUT (in. lbs.) |
|---|---|---|---|---|
| CKS-256-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 920 | 65 | 19 |
| CKS-256-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1415 | 135 | 19 |
| CKS-440-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1100 | 75 | 36 |
| CKS-440-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1615 | 145 | 36 |
| CKS-632-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1700 | 180 | 54 |
| CKS-632-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 2200 | 280 | 54 |
| CKS-832-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 1820 | 220 | 74 |
| CKS-832-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 3415 | 530 | 74 |
| CKS-032-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 2810 | 250 | 144 |
| CKS-032-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 4114 | 670 | 144 |
| CKS-0420-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 5010 | 570 | 273 |
| CKS-0420-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 6710 | 1345 | 273 |
| Notes: | ||||
| • Performance data in drilled straight hole condition with recommended hole tolerances in JIS H 5302 Grade ADC12 Die-cast Aluminum. | ||||
| • ADC12 material hardness recorded at Hardness 70 HB (Hardness Brinell 70). | ||||
| • Performance data collected from a sample size of 28 pieces from production lot. | ||||
| • Grade 12.9 Socket Head Cap Screws failed in Torque for all samples. Torque-out data shown is average bolt breakage. | ||||
| • Pullout data varies greatly part to part as common with cast metals. Published data is the minimum force to pull insert out of sheet in the 28 piece sample. |
| PART NUMBER | TEST SHEET MATERIAL | INSTALLATION (kN) | PULLOUT (N) | TORQUE-OUT (N•m) |
|---|---|---|---|---|
| CKS-M2.5-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 4.1 | 300 | 2.2 |
| CKS-M2.5-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 6.3 | 600 | 2.2 |
| CKS-M3-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 4.9 | 340 | 4.1 |
| CKS-M3-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 7.2 | 660 | 4.1 |
| CKS-M4-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 8.1 | 800 | 8.4 |
| CKS-M4-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 15.2 | 2100 | 8.4 |
| CKS-M5-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 12.5 | 1120 | 16.3 |
| CKS-M5-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 18.3 | 3000 | 16.3 |
| CKS-M6-1 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 22.3 | 2550 | 30.8 |
| CKS-M6-2 | ADC12 DIE CAST ALUMINUM (A383 EQUIVALENT) | 30.3 | 6000 | 30.8 |
| Notes: | ||||
| • Performance data in drilled straight hole condition with recommended hole tolerances in JIS H 5302 Grade ADC12 Die-cast Aluminum. | ||||
| • ADC12 material hardness recorded at Hardness 70 HB (Hardness Brinell 70). | ||||
| • Performance data collected from a sample size of 28 pieces from production lot. | ||||
| • Grade 12.9 Socket Head Cap Screws failed in Torque for all samples. Torque-out data shown is average bolt breakage. | ||||
| • Pullout data varies greatly part to part as common with cast metals. Published data is the minimum force to pull insert out of sheet in the 28 piece sample. |
Inventory
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