Miniature key locking inserts provide high strength and are designed to provide high resistance to rotation and pullout loads. After installation into the tapped hole, the locking keys on each keys inserts are driven down through the threads of the parent material, locking the insert firmly and permanently in place.Available in inch and metric thread sizes, the stainless steel solid bushing configuration of the Keys inserts guarantees the quality of the internal thread before installation. No special tools are required for installation and standard taps and drills are used for hole preparation. The pre-assembled self-broaching keys set the insert to depth and ensure positive resistance against rotation.
Material: In Carbon Steel – C1215 or equivalent ; In Stainless Steel – 303 or equivalent
Keys – 302 CRES or equivalent
Finish: Carbon Steel – Zinc Phosphate ; Stainless Steel – Passivated
Tolerances: ±.010 inch or ±.25 mm unless specified otherwise.
| Part number |
Dimensions |
| Standard “KNCM” |
Self-ocking “KNCML” |
Internal thread Ø Tol.- 5H |
External thread Ø Tol.- 4h |
Shear engagement mm² |
L1 土0,25 |
L4 |
| KNCM2X0,4 |
|
M2X0,4 |
M4X0,7 |
16,5 |
3 |
|
|
KNCML2X0,4 |
10,3 |
2,2 |
| KNCM2,5X0,45 |
|
M2,5X0,45 |
M4,5X0,75 |
26,5 |
3,8 |
|
|
KNCML2,5X0,45 |
15,9 |
2,7 |
| KNCM3X0,5 |
|
M3X0,5 |
M5X0,8 |
33,1 |
4,25 |
|
|
KNCML3X0,5 |
21,4 |
3,1 |
| KNCM4X0,7 |
|
M4X0,7 |
M6X0,75 |
58.4 |
5,25 |
|
|
KNCML4X0,7 |
42,9 |
4,1 |
| Part number |
Installation dimensions |
Removal dimensions |
Modified
Core-Ø* |
C’Sink-Ø
+0,25 |
Installation thread |
Hand installation tool part-no. |
EXERCITATIO |
| Thread Tol.- 6H |
Depth L2 min. |
Ø |
Profundum |
| KNCM2X0,4 |
3.4 +0. 00 -0,025 |
4,1 |
M4X0,7 |
4,0 |
KRTM2-01 |
2,8 |
2,00 |
| KNCML2X0,4 |
| KNCM2,5X0,45 |
3.9 +0.00 -0,025 |
4,6 |
M4,5X0,75 |
5,0 |
KRTM2,5-01 |
3,0 |
2,00 |
| KNCML2,5X0,45 |
| KNCM3X0,5 |
4,4 +0,080 -0.025 |
5,1 |
M5X0,8 |
5,5 |
KRTM301 |
3,5 |
2.25 |
| KNCML3X0,5 |
| KNCM4X0,7 |
5,5 +0,080-0,025 |
6,1 |
M6X0,75 |
6.5 |
KRTM401 |
4,6 |
2,50 |
| KNCML4X0,7 |
Q: Esne mercaturae societas aut fabrica?
A: Nos sumus in fabrica 20 annis in Shen Zhen,China .
Q: Quousque sit amet tempus partus??
A: Vulgo est 3 dies, si bona in Stock. aut est 7days si bona non sunt in stirpe, secundum quantitatem.
Q: Tu exempla praebere? Numquid gratis vel extra?
A: Ita, exempla possumus providere gratis, sed non shipping fee.
Q: Quid sunt termini solucionis?
A: Payment<= 5000USD, 100% in antecessum. Payment>= 5000USD, 30% T/T in antecessum ,statera iusta prius shippment. Aliis verbis salvete.
Q: Quae sunt verba pretium?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP etc.
Q: Quod est opus tuum range??
A: Nostrum productum range includit key densis inserta, sui taping filum inserta, filum filum inserta, tailless filum inserta institutionem instrumentum, filum interdum ornamentum, etc. Nos varias qualitates signa stricte deducendi sicut GB, ISO, EX*, ILLE', AISI NFE, BSW, etc., et accipere products non-vexillum.
Q: Quomodo Praestare Partes Industriales Quales?
A: Fuimus in fastener campum super 20 annis cum plena experientia. Et sunt 5 compescit totius processus, Habemus IQC (ineuntes qualis imperium), IPQCS (in processus qualis imperium sectionem), FQC (finalis qualis imperium) et OQC* (e-iens qualis imperium) controlare singulis processus partium industriae productio.
Q: Quare quid tibi placet?? Quae sunt commoda??
A: Fabricantes sumus cum multis annis productionis et administrationis experientiae in agro fasteners. Customers nostros praebere possumus cum solutione bonae solutionis termini productionis design, productio technology, packaging et post-venditio servitium. Lorem satisfactio nostra tantum studium.
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