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REBAR SPLICING

Position coupler for rebar (Type AF)

Ø16–40 mmGOST 34278-2024

The Lomax AF position threaded coupler for joining rebar with rigidly fixed bars — no free rotation during splicing. Ø16–40 mm, full-strength splice per GOST 34278-2024. Made by LOMAX, factory price, shipping across Russia and the CIS.

A positional three-piece coupler joins two already-fixed bars that cannot be rotated: assembly is done via the middle part without turning the rebar.

price from447 ₽/pc incl. VAT
  • In stock — common Ø sizes from the warehouse
  • Shipping across Russia and the CIS — delivery terms
  • Quote in 1 day — tailored to your volume and below your current supplier
Get a quote in 1 day ← Back to “Cylindrical threaded couplers”
In shortThe Type AF position coupler for rebar is a three-part threaded coupler joining two rigidly fixed Ø16–40 mm rebar bars without rotating them: assembly is done via the middle part. Used when splicing finished cages and blocks, adding reinforcement, repairing and in closed areas where the bars are already fixed. Full-strength splice per GOST 34278-2024.

Applications

Joining prefabricated cages and blocks, added reinforcement, repair, and closed areas where the bars are fixed.

Features

Specifications by diameter: Ø16, 18, 20, 22, 25, 28, 32, 36, 40 mm

Sizes: 12. Ø is the spliced-rebar diameter. Price depends on volume — request the current list and we'll reply within the day.

MarkingØ, mmØ2 (transition), mmLength L, mmTightening force ≥, N·mMaterialPrice incl. VAT, RUB/pc
Coupler Lomax AF d1616140631
Coupler Lomax AF d1818150668
Coupler Lomax AF d2020160447
Coupler Lomax AF d2222220760
Coupler Lomax AF d2525260826
Coupler Lomax AF d25-28252817on request
Coupler Lomax AF d2828270900
Coupler Lomax AF d28-32283217on request
Coupler Lomax AF d28-36283617on request
Coupler Lomax AF d32323401 062
Coupler Lomax AF d36363501 239
Coupler Lomax AF d40403601 453

Dimensions are given with a ±1 mm tolerance. The tightening force is a reference value, ≥ the figure shown.

Why it pays off with the LOMAX factory

In-house production

We cut and roll the threads ourselves — we don't resell imported systems (RollCon, Dextra, Bartec). That makes our price structurally lower.

Lower price than imported systems

Direct factory prices, proven over 3 years of supply. We'll beat your current supplier.

GOST 34278-2024 test report

Full-strength splice ≥95% Rm. We include the test report in the document package for the site.

Free trial kit

For incoming inspection and the lab — we remove the risk before the first delivery to site.

Shipping across Russia

From stock and to order, any region and the CIS. Common Ø sizes ship immediately.

Help with the specification

We'll match types and volume to your project and count the couplers from your drawings.

Frequently asked questions

Will the coupler pass GOST and lab testing?
Yes. Splice strength ≥95% of the bar's ultimate tensile strength, compliant with GOST 34278-2024. We provide the test report and a free trial kit for incoming inspection.
What does the price depend on?
On the diameter and batch volume. We send the current price for your project within the business day — usually below your current supplier.
Do you ship across Russia?
Yes, we ship to all regions of Russia and the CIS. Common sizes are from stock, the rest are made to order.
Why is a coupler better than welding or a lap splice?
The thread is rolled with no loss of cross-section, the splice is full-strength to the rebar body, installation is faster than welding and with no rebar overrun on lapping — savings of up to 25%. More — in comparing coupler / welding / lap splice.

Useful on the topic

Rebar couplers by diameter

See all types and prices for a specific Ø:

Ø16Ø18Ø20Ø22Ø25Ø28Ø32Ø36Ø40