Free Angle Brackets - For 8 Series (Slot Width 10mm) Aluminum Frames

Caution
Product Description
When connecting the frame, it can be connected at any angle. This product cannot be used alone. Please select 2 models for use in combination.
Dimensional Drawing of Angular Brackets
Frame side mounting type Angular Brackets HBLTBA40(1 unit will be delivered for an order of 1 unit)Frame cross section mounting type
HBLTBBN40(1 unit will be delivered for an order of 1 unit)Clamp lever type
HBLTBC40(One each of ① and ③ will be delivered for an order of 1 unit)
HBLTBD40(One each of ② and ③ will be delivered for an order of 1 unit)1) Frame side mounting type②Frame cross section mounting type③Frame cross section mounting type
(base)
| Angular Brackets Type | [M] Angular Brackets Material | [S] Surface Treatment |
| HBLTBA40 HBLTBBN40 HBLTBC40 HBLTBD40 | A6N01SS-T5 | Anodizing |
| Included screws | SCM435 | Trivalent Chromate |
Specification Table of Angular Brackets
| Angular Brackets Model |
| HBLTBA40 |
・To check the latest price, please click the "Check Price" button after confirming the model number.
| Angular Brackets Model | Supported Frames | Mass (g) | accessories | Quantity | |
| Angular Brackets Type | No. | ||||
| HBLTBA | 40 | 8 series 40 square | 97 | M10×16 | 1 |
| HBLTBBN | 98 | ||||
| HBLTBC | 267 | CLDM8-40-M | 1 | ||
| HBLTBD | 269 | ||||
Additional Processing of Angular Brackets
| Angular Brackets Model | - | (SET・SET1・SET2・SET3・SET4・SET5) |
| HBLTBA40 | - | SET2 |
| HBLTBBN40 | - | SET |
・To check the latest price, please click the "Check Price" button after confirming the model number.
| Alterations | Code | Angular Brackets Model | Mounting location | Accessories | ||||
| Type | No. | bolt | Quantity | Nut/Pre-inserted double joint | Quantity | |||
| Applicable bolts and nuts included | SET | HBLTBBN | 40 | - | CBM6-35 | 2 | HDJFSN8 | 1 |
| SET1 | HBLTBA | Use hole 1 | CBM6-20 | 2 | HNTT8-6 | 2 | ||
| SET2 | Use hole 2 | CBM6-20 | 1 | HNTT8-6 | 1 | 53 | ||
| SET3 | HBLTBC | Use hole 1 | CBM6-35 | 2 | HDJFSN8 | 1 | ||
| CBM6-20 | 2 | HNTT8-6 | 2 | |||||
| SET4 | HBLTBC | Use hole 2 | CBM6-35 | 2 | HDJFSN8 | 1 | ||
| CBM6-20 | 1 | HNTT8-6 | 1 | |||||
| SET5 | HBLTBD | - | CBM6-35 | 4 | HDJFSN8 | 2 | ||
[ ! ]When specifying -SET□, the included bolts are not RoHS compliant.
Supported Frames of Angular Brackets
-Only usable with8 series 40 x 40 mm .
Selection method of Angular Brackets
○No clamp lever type
- Products without clamp levers (HBLTBBN, HBLTBA) are one model for one side of the frame.
Please select two models according to your application and use them in combination. - The side of the frame is connected with the free Angular Brackets nut set (SET1, SET2).
- On the frame cross section side, S-shaped holes are drilled into the frame, and the free Angular Brackets is connected with a pre-assembled double joint set (SET).
Clamp lever type
- Products with clamp levers (HBLTBC, HBLTBD) are for double-sided use, so two frames can be connected with one model.
For types with clamp levers, please select a set of joints and nuts that connect the cross section and side (SET3, SET4) or a set with joints on both sides that connects cross sections together (SET5).
If connecting to the cross section side of the frame, S-hole processing is required on the frame.
▶For details on S-hole processing
▶For details on how to connect a pre-inserted double joint
Usage Example of Angular Brackets
(1) Frame cross section + frame cross section installation
Prepare two HBLTBBN40-SETs and an aluminum frame with additional S-shaped holes.
Connect them using the pre-assembled double joints and bolts from the HBLTBBN40 SET.

| Angular Brackets mounting position | Model | quantity | remarks |
|---|---|---|---|
| cross section | HBLTBBN40-SET | 1 | SET (pre-fit double joint + bolt) |
| HFS8-4040-[50-4000/0.5]-RSV | 1 | S hole addition | |
| cross section | HBLTBBN40-SET | 1 | SET (pre-fit double joint + bolt) |
| HFS8-4040-[50-4000/0.5]-LSV | 1 | S hole addition |
| Angular Brackets Model | quantity | remarks |
|---|---|---|
| HBLTBD40-SET5 | 1 | SET5 (2 pre-assembled double joints + bolt) |
| HFS8-4040-[50-4000/0.5]-RSV | 1 | S hole addition |
| HFS8-4040-[50-4000/0.5]-LSV | 1 | S hole addition |
(2) Frame side + frame cross section installation
Attach HBLTBA40 SET1 or SET2 to the side of the frame with a nut. Attach
HBLTBBN40 SET to the frame cross section by adding an S-hole to the frame and connect with a pre-inserted double joint.
(For types with clamp levers, connect the frame side and cross section with HBLTBC40 SET3 or SET4.)
■ If you want to adjust the Angular Brackets along the side (horizontal direction)

| Angular Brackets mounting position | Model | quantity | remarks |
|---|---|---|---|
| side | HBLTBA40-SET1 | 1 | SET1 (2 nuts + bolt for 1 hole) |
| HFS8-4040-[50-4000/0.5] | 1 | none | |
| cross section | HBLTBBN40-SET | 1 | SET (pre-fit double joint + bolt) |
| HFS8-4040-[50-4000/0.5]-LSV | 1 | S hole addition |
| Angular Brackets Model | quantity | remarks |
|---|---|---|
| HBLTBC40-SET3 | 1 | SET3 (2 nuts for 1 hole + pre-inserted double joint + bolt) |
| HFS8-4040-[50-4000/0.5] | 1 | none |
| HFS8-4040-[50-4000/0.5]-LSV | 1 | S hole addition |
■ When you want to adjust the Angular Brackets perpendicular to the side (vertical direction)

| Angular Brackets mounting position | Model | quantity | remarks |
|---|---|---|---|
| side | HBLTBA40-SET2 | 1 | SET2 (1 nut + bolt for 2 holes) |
| HFS8-4040-[50-4000/0.5] | 1 | none | |
| cross section | HBLTBBN40-SET | 1 | SET (pre-fit double joint + bolt) |
| HFS8-4040-[50-4000/0.5]-LSV | 1 | S hole addition |
| Angular Brackets Model | quantity | remarks |
|---|---|---|
| HBLTBC40-SET4 | 1 | SET4 (1 nut for 2 holes + pre-inserted double joint + bolt) |
| HFS8-4040-[50-4000/0.5] | 1 | none |
| HFS8-4040-[50-4000/0.5]-LSV | 1 | S hole addition |
(3) Frame side + frame side installation
Connect two HBLTBA40's SET1 or SET2 together.
■ If you want to adjust the Angular Brackets along the side (horizontal direction)

○No clamp lever type
| Angular Brackets mounting position | Model | quantity | remarks |
|---|---|---|---|
| side | HBLTBA40-SET1 | 2 | SET1 (2 nuts + bolt for 1 hole) |
| HFS8-4040-[50-4000/0.5] | 2 | none |
■ When you want to adjust the Angular Brackets perpendicular to the side (vertical direction)

○No clamp lever type
| Angular Brackets mounting position | Model | quantity | remarks |
|---|---|---|---|
| side | HBLTBA40-SET2 | 2 | SET2 (1 nut + bolt for 2 holes) |
| HFS8-4040-[50-4000/0.5] | 2 | none |
Reference of Angular Brackets
- There is no allowable load data available for this Angular Brackets product.
- When drilling S-holes into the frame, it does not matter whether you choose vertical or parallel as long as it is on one end face.
- Set items come with nuts or pre-fitted double joints plus the number of bolts required for installation.
Product Comparison Information of Angular Brackets
■8 Series Angular Brackets
| Product name | Free Angular Brackets | Angular Brackets | Free Angle Sheet Metal Angular Brackets |
|---|---|---|---|
| Product Photos | ![]() | ![]() | ![]() |
| Installation Diagram | ![]() | ![]() | ![]() |
| Angular Brackets | Any angle | 45 degrees, 135 degrees | Any angle |
| Supported Frames | 8 series 40 square | 8 series 40 square, 80 square, 8-45 series 45 square | 8 series 40 square |
| Angular Brackets Product page | This product | Product page | Product page |
Related Items of Angular Brackets
| Product name | Aluminum frame | Angular Brackets | Blind Joint | Frame cap | Groove cover | nut |
|---|---|---|---|---|---|---|
| photograph | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Product page | Here | Here | Here | Here | Here | Here |











