LKS-M2.5-2MD
PEMFLEX® Self-locking, Self-clinching Fasteners – Types LK, LKA, LKS
LKS-M2.5-2MD
PEMFLEX® Self-locking, Self-clinching Fasteners – Types LK, LKA, LKS
PEM® PEMFLEX® self-locking, self-clinching fasteners retain their repeated use and effective prevailing locking torque.
- Shoulder provides increased performance.
- Flexing action permits repeated use and effective locking torque.
- Flange provides positive stop during installation.
The thread locking performance of Types LK, LKA, and LKS PEMHEX self-clinching fasteners (with MD finish) is equivalent to applicable NASM25027 specifications. The self-clinching feature is the same tried and proven design preferred and appreciated for fast, simple assembly. These fasteners do not protrude through the reverse side of the sheet and provide positive, permanent attachment with high torque-out (many times greater than locking torque) and pushout resistances.
PEM all-metal, self-locking fasteners are available in steel, stainless steel, and aluminum. Types LK (steel) and LKS (stainless) are treated with a black dry film lubricant for better locking performance. Type LKA (aluminum) must be used with a lubricated screw. The PEM design utilizes two rugged, semicircular flexing jaws instead of several less-supported segments. The greater ruggedness and retention of this PEMFLEX action prevents relaxation and loosening of the fastener in severe service.
This PEMFLEX design also protects the screw threads. Clearances obtained by only two interruptions of a full circumference, together with the spreading of the jaws by the entering screw, minimize the possibility of thread damage.
仕様
- ねじ径
- M2.5 x 0.45
- ねじの仕様
- 6H, ANSI/ASME B1.13M, 内部
- ファスナー材質
- 300シリーズステンレススチール
- 表面処理
- ブラック 陽極酸化処理リテイナー, ブラック ドライフィルム潤滑剤, ドライフィルム潤滑剤
- For Use in Sheet Hardness
- HRB 70 / HB 125 or Less
- Anvil Depth_mm
- 5.50mm
- Anvil Dia._mm
- 13.00mm
- Product Category
- PEMFLEX® Self-locking, Self-clinching Fasteners – Types LK, LKA, LKS
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 103695
- アプリケーション
- カーエレクトロニクス, データ通信, 電気自動車用充電器, 工業用, 電気通信
- 下板の材質
- アルミニウム, スチール
- ブランド
- PEM
- ファスナーの特徴
- ロック, ネジ式内部
- 業界
- カーエレクトロニクス, データ通信・電気通信, 工業用・商業用, 医療用
- 取付け用機材
- Cフレーム・オートフィード, Cフレーム・マニュアルフィード
- PEM®製品
- LN
- 製品
- ナット
- 技術
- セルフクリンチ
- ユニット
- メートル法
- A Shank Max
- 1.38mm
- Breaker Corner_mm
- 0.13mm
- E Nom._mm
- 6.35mm
- Hole Size in Sheet + 0.08_mm
- 4.37mm
- Min. Dist. Hole C/L to Edge_mm
- 3.9mm
- Min. Sheet Thickness_mm
- 1.4mm
- C Max._mm
- 4.35mm
- D Max._mm
- 4.45mm
- Punch Dia._mm
- 13.00mm
- T ± 0.25_mm
- 3.43mm
リソース
データシート
TYPE | THREAD CODE | SHANK CODE | TEST SHEET MATERIAL | INSTALLATION (kN) | PUSHOUT (N) | TORQUE-OUT (N•m) | ||||
---|---|---|---|---|---|---|---|---|---|---|
LK, LKS, LKA | M2.5 | 1 | 5052-H34 Aluminum | 7.1 | 578 | 2.3 | ||||
LK, LKS, LKA | M2.5 | 2 | 5052-H34 Aluminum | 8.9 | 667 | 3.4 | ||||
LK, LKS, LKA | M2.5 | 1 | Cold-Rolled Steel | 13.3 | 667 | 2.3 | ||||
LK, LKS, LKA | M2.5 | 2 | Cold-Rolled Steel | 13.3 | 711 | 2.3 |
在庫
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