Thick Bracket - 6 Series, 8mm Slot, 2 or More Slots

Caution
Product Description
A 2-row groove type frame can be connected with a single bracket. The type is made of the same material as those for aluminum extrusions with anodizing. It is effective when you want to unify the external appearance with the frame.
Dimensional Drawing of 90 degree Brackets
HBLTD6
HBLTDB6
(black anodized)
CHBLTD6
(clear painted)
HBLTD6—50 for 50 square
[ ! ]NBLTD6
does not have anodized aluminum on both sides or bolt holes.

[ ! ]The contact surface of the aluminum frame is milled to guarantee squareness.
[ ! ]For the squareness of the 90 degree Brackets, please refer to he squareness tolerance table.
[ ! ]NBLTD6 and CHBLTD6 are not milled. The squareness tolerance is ±1°.
| Type | [M]Material | [S] Surface Treatment |
| NBLTD6 | A6063S−T5 | Anodized aluminum treatment[ ! ] |
| HBLTD6(−50) | A6N01SS−T5 | |
| HBLTDB6 | Black anodized aluminum | |
| CHBLTD6 | Clear coating (anodized + clear coating) |
Specification Table of 90 degree Brackets
| Model |
| HBLTD6 |
・To check the latest price, click the "Check Price" button after confirming the model number.
[ ! ]Bolts and nuts are not included with the 90 degree Brackets.
Please check the table below for compatible bolts and nuts.
If you would like to purchase a bolt and nut set, please select it from the "Accessories" filter.
For detailed specifications, please check the individual product links under "Applicable bolt and nut set" (can be purchased individually).
| Model | Mass (g) | Compatible bolts and T-nuts | Allowable load (N) | |||
| bolt | Quantity | T-nut | Quantity | |||
| NBLTD6 | 111 | CBM6-15 | 4 | HNTT6−6 | 4 | 1960 |
| HBLTD6 | ||||||
| HBLTDB6* (black anodized aluminum) | ||||||
| CHBLTD6 (clear coating) | ||||||
| HBLTD6-50 | 88 | |||||
Additional Work of 90 degree Brackets
| Model | − | (C・SET・SST・SEU・SSU・SEP・SSP・SEC) |
| HBLTD6 | − | SET |
| HBLTD6 | − | C-SET |
| Alterations | Code | Spec. | Applicable 90 degree Brackets |
| Additional cover mounting holes | C | The 90 degree Brackets can be fitted with M5 tapped holes on both sides for attaching the cover. Model example: HBLTD6-C (mounting screws:HCBM). | NBLTD6 |
| HBLTD6 | |||
| CHBLTD6 | |||
| HBLTD6-50 | |||
| HBLUD6 | |||
| HBLUD6-50 | |||
| HBLTDW6 |
| Alterations | Code | Spec. | Applicable 90 degree Brackets | |||||||||||||||||||||||||||||||||
| Applicable bolts and nuts included | SET SST (Stainless steel) SEU (Pre-assembly spring nut) SSU (Pre-assembly spring nut) (Stainless steel) SEP (Post-assembly spring nut) SSP (Post-assembly spring nut) (Stainless steel) SEC (Washer assembled bolt/nut) | The set includes the applicable bolts and nuts for attaching the 90 degree Brackets to the frame. (Added to the 90 degree Brackets price) (Example) When specifying HBLTD6
[ ! ]If you specify a type other than HBLTD6, please check the corresponding compatible bolts and nuts. | - | |||||||||||||||||||||||||||||||||
| NBLTD6 | ||||||||||||||||||||||||||||||||||||
| HBLTD6 | ||||||||||||||||||||||||||||||||||||
| HBLTDB6 | ||||||||||||||||||||||||||||||||||||
| CHBLTD6 | ||||||||||||||||||||||||||||||||||||
| HBLTD6-50 | ||||||||||||||||||||||||||||||||||||
| HBLUD6 | ||||||||||||||||||||||||||||||||||||
| HBLUDB6 | ||||||||||||||||||||||||||||||||||||
| HBLUD6-50 | ||||||||||||||||||||||||||||||||||||
| HBLTDW6 | ||||||||||||||||||||||||||||||||||||
| HBLDDW6 | ||||||||||||||||||||||||||||||||||||
! ]When specifying -SET, -SEU, or -SEP with a 90 degree Brackets other than the black anodized 90 degree Brackets, the included bolts are not RoHS compliant.
■Applicable bolt and nut set details (can be purchased separately)
| Additional machining model | bolt | nut | ||||
|---|---|---|---|---|---|---|
| Model | Material | type | Model | Material | Stopper | |
| SET | CBM6-15 | iron | First in, first out | HNTT6-6 | iron | none |
| SST | SCB6-15 | stainless | First in, first out | HNTTSN6-6 | stainless | none |
| SEU | CBM6-15 | iron | First in, first out | HNTU6-6 | iron | Yes |
| SSU | SCB6-15 | stainless | First in, first out | SHNTU6-6 | stainless | Yes |
| SEP | CBM6-15 | iron | Later insertion | HNTP6-6 | iron | Yes |
| SSP | SCB6-15 | stainless | Later insertion | SHNTP6-6 | stainless | Yes |
| SEC | HCBST6-20 | Iron (with washer) | First in, first out | HNTT6-6 | iron | none |
Compatible Frames of 90 degree Brackets
| Type | Surface Treatment | Compatible Frames |
|---|---|---|
| NBLTD6 | Anodized aluminum treatment | 6 series 30mm square and 60mm square |
| HBLTD6 | ||
| HBLTDB6 | Black anodized aluminum | |
| CHBLTD6 | Electroless Nickel Plating | |
| HBLTD6-50 | Anodized aluminum treatment | 6 series 50mm square and 100mm square |
Similar Products of 90 degree Brackets
■6 Series (groove width 8mm) - For multiple grooves - Extrusion type 90 degree Brackets
| Product name | Thick extruded 90 degree Brackets | Extra-thick extruded 90 degree Brackets | Thick/Triangle 90 degree Brackets | Thin 90 degree Brackets |
|---|---|---|---|---|
| Product Photos |
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| Features | This type is made of the same material as the aluminum frame and has been anodized. It is effective when you want to unify the appearance with the frame. | The number of bolts is the same as that of the thick 90 degree Brackets, allowing for a stronger connection. | This type has four mounting holes on one side. Eight bolts are used, allowing for a more secure connection to the frame. | This 90 degree Brackets does not protrude from the frame when cross-connecting, making it suitable for use in tight spaces. |
| Allowable load (N) | 1960 (2 rows) / 2744 (3 rows) | 1960 (2 rows) / 2744 (3 rows) | 2940 (2 rows) / 4116 (3 rows) | 1568 (2 rows) / 2352 (3 rows) |
| For 2 row grooves | This product | For 30/60 square/50 square | For 30/60 square | For 30/50/60/90 squares |
| For 3-row/4-row grooves | For 90 square | For 90 square/100 square | For 90 square/100 square |
■Difference between extrusion type 90 degree Brackets and protrusion type 90 degree Brackets
| [This product] Extrusion type 90 degree Brackets
| · The extrusion 90 degree Brackets is made of A6N01SS-T5 aluminum extrusion material. The surface is anodized. · Effective when you want to unify the appearance with the frame. It is designed to prevent dust accumulation. · It is stronger than 90 degree Brackets with protrusions, making it ideal for areas where strength is required. |
| 90 degree Brackets with protrusion for double grooves | · Protrusion 90 degree Brackets are molded from ADC12 material. They are generally not anodized and are less expensive than extrusion 90 degree Brackets of the same size. · The protrusions act as a rotation stopper during fastening work, making them easier to work with. · There are various types of 90 degree Brackets with additional functions available. |
Technical Information of 90 degree Brackets
■ Perpendicularity
Please check the squareness tolerance table for the 90 degree Brackets's squareness .
■ 90 degree Brackets allowable load concept

The allowable load here refers to the load that the 90 degree Brackets can maintain in position (without breaking or slipping) when all mounting holes on the 90 degree Brackets are fixed with bolts and a load is applied.
■ Mechanical properties of aluminum frame material (JIS standard reference)
| Material (JIS symbol) | A6063S-T5 | A6N01SS-T5 |
|---|---|---|
| Tensile strength (N/mm2) | 155 or more | 245 or more |
| Yield strength (N/mm2) | 110 or more | 205 or more |
| Modulus of elasticity (N/mm2) | 69972 | 69972 |
| Brinell hardness (HB) | 88 | 88 |
| Surface Treatment | Anodized 9μm or more | Anodized 9μm or more |
Related Items of 90 degree Brackets
■6 series (groove width 8mm)
| Product name | Aluminum frame | Blind Joint | Frame cap | Groove cover | nut |
|---|---|---|---|---|---|
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| Product page | Here | Here | Here | Here | Here |










