Sigma ART108621 Locking Bolt M8 x 40 for Series 3B,3C,3D models

Sigma 108621 Locking Bolt M8 x 40 - suits Series 3 cutters

$20.00
Skip to product information
Sigma ART108621 Locking Bolt M8 x 40 for Series 3B,3C,3D models

Sigma

Sigma 108621 Locking Bolt M8 x 40 - suits Series 3 cutters

Fits: Sigma Series 3: 3G, 3L, 3B2, 3C2, 3D2 and the Max 3B3M to 3F3M See what fits

$20.00
Taxes included. Shipping calculated at checkout.

Builder or tradie? Trade accounts get 5–25% off, depending on the item. Apply · Log in

Australia Post from $9.95 by parcel weight. Rates appear at checkout.

Pickup available at Excellent Tiling Services - Maddington

Usually ready in 24 hours

View store information

Sigma 108621 Locking Bolt M8 x 40 - suits Series 3 cutters

Excellent Tiling Services - Maddington

Pickup available, usually ready in 24 hours

17A Olga Road
Maddington WA 6109
Australia

+61 450 960 543

The Sigma 108621 is the M8 x 40 locking lever that clamps the swivel measurement bar on Sigma tile cutters. Flick it open, swing the bar to the angle you need, lock it, and every cut comes off the same until you move it again. It is sold here for the Series 3B, 3C and 3D cutters, and Sigma's current catalogue lists the same part for the Series 4 Up and Nex.

Use it for

  • Locking the swivel measurement bar at the set angle
  • Replacing a lost or broken lever

Specifications

  • Model: Sigma Art. 108621
  • Size: M8 x 40
  • Type: clamping knob lever

Fits

  • Sigma Series 3B, 3C and 3D models
  • Sigma Series 4 Up and Nex (listed by Sigma)

Good to know

  • It threads into the M8 square nut (Sigma 108362), sold separately if yours is missing too
  • The compact 2G uses a shorter M8 x 25 knob (108616), so check your model before ordering

Compatible machines and tools

What this fits

Sigma Series 3: 3G, 3L, 3B2, 3C2, 3D2 and the Max 3B3M to 3F3M

See the whole range

Details & specifications

Need help choosing or confirming fit? Talk to our Maddington showroom or call 0450 960 543.

Specifications
Brand
Sigma
Product type
Tiling Machine Parts
Product codes
Product code RDXA3544

Sigma 108621 Locking Bolt M8 x 40 - suits Series 3 cutters

Delivery, pickup & returns
  • Tiles and large items are delivered across the Perth metro area, and small items ship Australia-wide. Delivery options for your address show at checkout, or contact us for a freight quote.
  • Free pickup from 17A Olga Road, Maddington, by appointment once we confirm your order is ready.
  • Change-of-mind returns within 30 days of receiving your order, for unused products in original packaging. A restocking fee applies.

Delivery & pickup · Returns policy

Why shop with us

We're a Perth tiling business with a showroom in Maddington. We sell the products, and our own team can install them.

Get a free measure & quote

18 tags

Trade accounts

Tilers, builders and plumbers can apply for a trade account. Once it's approved, your trade discount comes off in the cart.

18 shop

See it before you buy

Compare tiles and bathroomware in person at our Maddington showroom, by appointment Mon–Sat 4:30–9 pm.

18 headset

Ask a tiler

Not sure how much to order, which layout to use or what goes together? Call us on 0450 960 543.

Particle Warm Porcelain Tile

Before you order

More answers on our FAQs page, or call 0450 960 543.

Is everything in stock?

Not always. Some products are ordered in from the supplier. If you need something by a certain date, call us to check before you order.

Do you deliver?

Tiles and large items are delivered within the Perth metro area, or you can pick up free from Maddington. Small bathroom items like tapware and accessories post anywhere in Australia from $9.95. Delivery options for your address show at checkout.

How much tile should I order?

Measure the area in square metres and add 10% for cuts and breakages (15–20% for herringbone or diagonal layouts). Every tile page has a calculator that sets the quantity for you.

Can I pick up my order?

Yes. Choose pickup at checkout. Wait until we tell you your order is ready, then book a pickup time and bring your order number.

Can I return something?

Change-of-mind returns are accepted within 30 days for unused products in original packaging. A 15% restocking fee applies. Faulty or damaged items are covered under the Australian Consumer Law. See our Refund Policy.

Morgan Dusk Porcelain Tile
Time Stone Moon Porcelain Tile
Cement Grey Porcelain Tile
Lava Ash Porcelain Tile
Morgan Dusk Porcelain Tile
Time Stone Moon Porcelain Tile
18 shield check

Warranty and returns

Products come with the manufacturer's warranty, on top of your rights under the Australian Consumer Law.

Read our returns policy

18 refresh 2

30-day change-of-mind returns on unused items (15% restocking fee).

18 shield check

Faulty or damaged? Covered under Australian Consumer Law, with no restocking fee.

18 headset

Questions before you order? Call 0450 960 543.

Cement Grey Porcelain Tile
Lava Ash Porcelain Tile

Complete the look