Clamping & Workholding Components - Image 2

Clamping & Workholding Components - Image 3

Clamping & Workholding - Flange Nuts.png

Clamping & Workholding - Step Clamps.png

Clamping & Workholding - Step Blocks.png

Clamping & Workholding - T-Nuts_Table.png

Clamping & Workholding Components - Previous main image

+/- buttons or keys to zoom • Scroll to pan • Click for full size

Keyboard: + zoom in, - zoom out, 0 reset

Specifications

Material & Construction

Material: High-Strength Steel, Hardness: HRC38-42

58-Piece Set Contents (Dimensions in mm)

1 T-Nuts (6 pcs per set)

Size	Top Width	Bottom Width	Total Height	Bottom Height	Length
M8	9.7	16	12	6.0	22
M10	11.5	18	14	7.0	22
M12	13.7	22	16	8.0	26
M16	17.6	28	20	10.0	32
M20	21.7	35	28	14.0	40

2 Studs (4 pcs × 6 lengths = 24 pcs per set)

Size	75mm	100mm	125mm	150mm	175mm	200mm
M8	4	4	4	4	4	4
M10	4	4	4	4	4	4
M12	4	4	4	4	4	4
M16	4	4	4	4	4	4
M20	4	4	4	4	4	4

3 Coupling Nuts (4 pcs per set)

Size	Total Height	Hex A/F	Base Ø	Base Thick
M8	12.8	13.7	22	2.5
M10	15.0	16.5	23	3.3
M12	18.0	18.5	26	3.8
M16	22.2	25.8	35	6.0
M20	25.5	31.8	40	6.5

4 Flange Nuts (4 pcs per set)

Size	Nut Total Height	Nut Hex A/F
M8	22	14
M10	25	17
M12	30	19
M16	40	26
M20	45	32

5 Step Blocks - H×W×T (2 sets = 6 pcs per set)

Size	Small	Medium	Large
M8	30×17×25	45×27×25	93×52×25
M10	30×17×25	45×27×25	93×52×25
M12	30×17×25	45×27×25	93×52×25
M16	46×27×32	62×36×32	95×57×32
M20	59×35×38	97×57×38	133×77×40

6 Step Clamps - H×W×T (2 sets = 6 pcs per set)

Size	Small	Medium	Large
M8	63×25×13	100×25×15	150×25×19
M10	63×25×13	103×25×16	150×32×19
M12	65×25×13	102×32×19	152×32×22
M16	65×32×16	103×38×19	153×38×22
M20	100×38×19	150×38×25	200×50×25

Total: 58 pieces per set

T-Nuts (6) + Studs (24) + Coupling Nuts (4) + Flange Nuts (4) + Step Blocks (2×3=6) + Step Clamps (2×3=6) + Carrying Case

M12 size highlighted in amber - most popular choice

Clamping & Workholding Components

Name: Clamping & Workholding Components
Brand: ZHUZHOU SENO
SKU: clamping-workholding-components

Professional-grade clamping and workholding solutions including studs, T-nuts, coupling nuts, flange nuts, step clamps, and step blocks. Essential components for secure workpiece fixturing and machine table setups. Manufactured from high-strength steel with precise threading and dimensions for reliable, repeatable clamping performance.

Professional 58-piece clamping sets for secure workpiece fixturing on machine tables. Complete solution with T-nuts, studs (6 lengths), coupling nuts, flange nuts, step clamps, and step blocks.

Material: 8.8 Grade High-Strength Steel | Hardness: HRC38-42 | Finish: Black oxide coating

Select Specifications

D=Diameter | L1, L2, L3=Length Dimensions | L=Overall Length | D1=Shank Diameter | All in mm

Select blade width, groove depth (T), and working radius range to find the right Face Groove tool

Select boring diameter range, shank diameter (D), and insert type (C=diamond/T=triangular) to find the right boring head

Select CBA model (complete boring range) and internal boring range to find the right micro finish boring head

Select LBK model (matches your CBA boring head) and extension length to find the right extension rod

Select BT type (spindle taper), LBK number (locking block socket), CBA head model, and projection length (L1) to find the right boring head shank

Variant Type

Orientation

φ Dmin (Minimum Bore Diameter)

φ d (Diameter)

Square Dimension (h)

How to Choose the Right Holder

Shank Height (H): Choose based on your machine's tool holder/turret slot size
Tool Height (H3): Must match the H dimension of your SPB Tool (26mm or 32mm)

Example: If you have SPB26-3 tool (H=26mm), select H3=26mm

Width (W)

Shank Height (H)

Tool Height (H3)

Must match your SPB Tool's H dimension

Product Type

Size

Length

Drill Type

Diameter (D)

Length Variant

Flutes

HRC Grade

HRC≤56 is recommended for best price/performance ratio with newest nano-black coating technology.

Blade Width

Groove Depth (T)

Radius Range (Min/Max)

Found variant

Legend:

Blade Width Groove Depth (T) Radius Range Compatible Insert

No variants match the selected filters.

Try adjusting your filter selections.

Found variant

Legend:

Width (W) Height (H) Other Dimensions Insert/Accessories

No variants match the selected filters.

Try adjusting your filter selections.

ER Collet Model

Diameter

Diameter (D)

Length (L)

Shank Diameter (d)

Cutting Diameter

Corner Radius

Overall Length

GT Model

Thread Capacity

Standard

Lifting Capacity

Model

Model Code

QTY & Sizes

Shank Type

Collet System

Length (L1)

Type

Bore Diameter (d)

Length (L1) (Optional)

MTA Type

Tap Type

Thread Size

Pitch (mm)

Length

ERG Model

Metric Thread Size

ER Nut Type

ER Nut Model

Spanner Type

Spanner Model

Standard

Model

Model Code

Base Model

Length (L)

C Holder Size

ER Collet Size

Grade / Type

Length (L1) (Optional)

SL Holder Size

ER Collet Size

SK Type

ER Collet Size

Length (L1)

SK Taper

SLN Bore Size (inner diameter "d")

BT Type

BSA Size (for square shank tools)

BT Type

BSB Size (for square shank tools)

BT Type (spindle taper)

GT Chuck Type (tapping collet system)

Shank Diameter (D) (straight shank)

GT Chuck Type (tapping collet system)

Morse Taper Type (spindle taper)

GT Chuck Type (tapping collet system)

BT Type (spindle taper)

Clamping Range (drill bit size range)

MT Type (Morse Taper)

Capacity (drill bit size range)

SK Type (spindle taper)

Range (drill bit size range)

B Type (arbor taper)

MT Type (Morse Taper)

BT Type (spindle taper)

MT Type (tool taper)

Puller Type (DIN standard)

Model (MS.NO size)

Clamping Range (drill bit size range)

Taper Type (Morse or Jacobs)

Variation (chuck configuration)

Boring Range (min-max diameter)

Shank Diameter (D) (boring bar shank)

Insert Type (C=diamond, T=triangular)

CBA Model (complete boring range)

Internal Boring Range (diameter range)

LBK Model (extension rod size)

Extension Length (L) (reach)

BT Type (spindle taper)

LBK No. (locking block socket)

CBA Head (boring head model)

Projection Length (L1) (reach into workpiece)

Select Variant (multiple options available for this diameter)

SKU / Article Number

φ(d)

Morse #

★

Price per piece

€

D (Diameter)

L (Overall)

Insert Code

Insert Count

Insert

Blade Width

Blade Height

Groove Depth

Orientation

Working Radius Range

Compatible Inserts

φ(d)

Morse #

H7 Tolerance

Stock: pcs

Login to Purchase

Please select specifications above to see details

Specifications

Material & Construction

58-Piece Set Contents (Dimensions in mm)

1 T-Nuts (6 pcs per set)

2 Studs (4 pcs × 6 lengths = 24 pcs per set)

3 Coupling Nuts (4 pcs per set)

4 Flange Nuts (4 pcs per set)

5 Step Blocks - H×W×T (2 sets = 6 pcs per set)

6 Step Clamps - H×W×T (2 sets = 6 pcs per set)

Clamping & Workholding Components

Select Specifications

How to Choose the Right Holder

Login to Purchase

Last viewed products

Iskrex Tools

Products

Services

Information

CNC Tools Expert

Chat History

Welcome to IskrexTools! 👋