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Threaded Rods & Studs › Fully Threaded Rods & Studs

Threaded Rod Coupling Sleeve

Updated 2026-11-04 · Markdown version

Model no. smls

Price on request

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Standard: Jg/T 163-2013, Aci318 Aci349
Size: 16mm to 50mm
Used for Rebar Grade: BS 4449, B500, Jg/T 163-2013, Hrb 400, Hrb 500, Hr
Thread: 60°

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Warranty	3 Years
Connection	Screw Thread
Flexible or Rigid	Rigid
Model NO.	smls
Material	Carbon Steel
Standard	Jg/T 163-2013, Aci318 Aci349
Carbon Steel	Carbon Steel ASTM 1045 (45#) / Alloy Steel ASTM 51
Size	16mm to 50mm
Used for Rebar Grade	BS 4449, B500, Jg/T 163-2013, Hrb 400, Hrb 500, Hr
Thread	60°
Transport Package	Sea Transportation
Specification	Varnish, Plastic Caps, in Bundled, or Customized
Origin	China
HS Code	7307920000
Production progress	Test
Category	Fully Threaded Rods & Studs

Technical parameters

Product Name	Rolling Straight Thread Rebar Coupler
Material	Carbon Steel ASTM 1045 (45#) / Alloy Steel ASTM 5140 (40Cr)
Standard	Comply with Chinese standard JG/T 163-2013 Couplers for Rebar Mechanical Splicing, Amercian standard ACI318 ACI349, British standards BS8110, French standard NF35-20-1, German standard DIN1045, ISO 15835 and other relevant standards.
Used for rebar Grade	BS 4449, B500, JG/T 163-2013, HRB 400, HRB 500, HRB600, ASTM A615 Grade 60/Grade 75
Size	Suitable for rebar size from 16mm to 50mm
Thread	60° / 75°
Packing	Wooden Case + Carbon Box
Customization	Customizing based on required major diameter, pitch of thread, minimum tensile strength and rebar strength

Size of Rolling Straight Rebar Coupler
Size of Rebar	Outer Diameter(mm)	Length(mm)	Thread(M*P)
Ф16	24	40	M16.55*2.5
Ф18	27	45	M18.65*2.5
Ф20	30	50	M20.65*2.5
Ф22	32.5	55	M22.65*2.5
Ф25	37	60	M25.65*3.0
Ф28	41.5	65	M28.65*3.0
Ф32	47.5	72	M32.65*3.0
Ф36	53	80	M36.65*3.0
Ф40	59	88	M40.65*3.0
Ф50	74	108	M50.65*3.5

Description

Threaded Rod Coupling Sleeve is part of our fully threaded rods & studs range (Threaded Rods & Studs).

Key details

Standard: Jg/T 163-2013, Aci318 Aci349
Material: Carbon Steel
Size: 16mm to 50mm
Thread: 60°
Connection: Screw Thread
Warranty: 3 Years
Flexible or Rigid: Rigid
Carbon Steel: Carbon Steel ASTM 1045 (45#) / Alloy Steel ASTM 51

Available configurations include material, standard, size, used for rebar grade and thread. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Threaded Rod Coupling Sleeve?

The listed minimum order is 1,000 pieces. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Threaded Rod Coupling Sleeve?

Standard: Jg/T 163-2013, Aci318 Aci349; Material: Carbon Steel; Size: 16mm to 50mm; Thread: 60°; Connection: Screw Thread; Warranty: 3 Years. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, standard, size, used for rebar grade and thread. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other fully threaded rods & studs are available?

The Fully Threaded Rods & Studs category lists 1,054 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/threaded-rods-studs/fully-threaded-rods-studs/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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