PRODUCT

IKING Carbon Steel Threaded Welding Stud for Construction

IKING Carbon Steel Threaded Welding Stud for Construction

Product ID : IKTS-1202

Product Tags : Threaded Stud

Product Attributes :

Our Carbon Steel Threaded Stud is designed for arc stud welding using arc welders or a welding machine, providing a fast, reliable, and high-strength threaded studs connection. Made from high-quality carbon steel, it delivers exceptional tensile strength with welds stronger than the stud itself.

Material: Premium Carbon Steel

Surface Finish: Plain, copper plated, zinc plated etc.

Performance: Minimal thermal deformation, ensuring stable welding on thin steel or sheet metal.

Product Description

Product Introduction

The carbon steel threaded stud is a widely used fastening component in construction and industrial applications. It is designed for fast and reliable installation on metal surfaces, especially where strong connections are required.With stable performance and cost efficiency, this type of stud is suitable for large-scale projects and standard production environments.

corbon steel threaded stud

Product Advantages

1. Ultra-Stable Welding Strength

Made of premium carbon steel, this threaded stud forms a metallurgical-grade fusion layer when welded with arc welders or a welding machine, ensuring high tensile strength. The weld strength surpasses that of the stud itself, making it resistant to loosening even under vibration or impact conditions.

2. Minimally Pleasing Thermal Deformation

When paired with a welding machine, welding torch, and ceramic ring (optional), the process completes quickly—saving assembly time. Ideal for thinner profiled steel sheets or sheet metal parts, the carbon steel stud provides reliable performance with minimal thermal deformation.

3. Full-Scene Adaptability

Thread Specifications: Multiple thread sizes available (customizable).

Surface Treatment: Copper plating or zinc plating, meeting green environmental standards and suitable for humid or corrosive environments.

Welding Machine Compatibility: Fully compatible with arc welders and other welding machines used in stud welding applications.

Product Parameters

1.Fully-threaded stud (FD)

Threaded stud welding diagram-1

d1	M6	M8	M10	M12	M16	M20
d3ᵇ	8.5	11	13	16	21	26
h4ᵇ	4	4	4	5	7	7
α ± 7°	140°
l1 ± 1ᵃ	l2 + 2.1	l2 + 2.2	l2 + 2.3	l2 + 2.8	l2 + 3.5	l2 + 3.8
l2	15–100	15–100	15–100	25–100	30–100	40–100
a Length l1 applies to angle 140°only(without tolerance). b The given values are for guidance only.

2. Virtually fully-threaded stud (MD)

Threaded stud welding diagram-2

d1	M6	M8	M10	M12	M16
d2 ± 0.1	5.35	7.19	9.03	10.86	14.6
d3ᵇ	9	9.9	12.5	14.5	17.8
y	5.5	6	6.5	7.5	11
h4ᵇ	3.5	3	3.4	4.2	5.8
α ± 7°	140°
l1 ± 1ᵃ	l2 + 2.1	l2 + 2.2	l2 + 2.3	l2 + 2.8	l2 + 3.5
l2	15–100	15–100	15–100	20–100	25–100
a Length l1 applies to angle 140°only(without tolerance). b The given values are for guidance only.

3. Partially threaded stud (PD)

Threaded stud welding diagram-3

d1	M6		M8		M10		M12		M16		M20		M24
d2 ± 0.1	5.35		7.19		9.03		10.86		14.6		18.38		22.05
d3ᵇ	8.5		10		12.5		15.5		19.5		24.5		30
h4ᵇ	3.5		3.5		4		4.5		6		7		10
α ± 7°	140°
l1 ± 1ᵃ	l2 + 2.1		l2 + 2.2		l2 + 2.3		l2 + 2.8		l2 + 3.5		l2 + 3.8		l2 + 4.5
l2	y+2P	b	y+2P	b	y+2P	b	y+2P	b	y+2P	b	y+2P	b	y+2P	b
15	9	-	-	-	-	-	-	-	-	-	-	-	-	-
20	9	-	9	-	9.5	-	-	-	-	-	-	-	-	-
25	9	-	9	-	9.5	-	11.5	-	-	-	-	-	-	-
30	9	-	9	-	9.5	-	11.5	-	13.5	-	-	-	-	-
35	-	20	9	-	9.5	-	11.5	-	13.5	-	15.5	-	-	-
40	-	20	9	-	9.5	-	11.5	-	13.5	-	15.5	-	-	-
45	-	20	9	-	9.5	-	11.5	-	13.5	-	15.5	-	-	-
50	-	20	-	40	-	40	-	40	13.5	-	-	35	20	-
55	-	20	-	40	-	40	-	40	-	40	-	40	-	-
60	-	20	-	40	-	40	-	40	-	40	-	40	-	-
65	-	-	-	40	-	40	-	40	-	40	-	40	-	-
70	-	-	-	40	-	40	-	40	-	50	-	50	-	50
80	-	-	-	40	-	40	-	40	-	50	-	50	-	50
100	-	-	-	40	-	40	-	40	-	80	-	70	-	70
140	-	-	-	40	-	80	-	80	-	80	-	70	-	70
150	-	-	-	40	-	80	-	80	-	80	-	70	-	100
160	-	-	-	-	-	80	-	80	-	80	-	70	-	100
a Length l1 applies to angle 140°only(without tolerance). b The given values are for guidance only.

4.Stud with internal thread (ID)

Threaded stud welding diagram-6

D6	M5	M6	M8	M8	M10	M10	M12
d₂ ±0,1	10	10	12	14.6	14.6	16	18.38
d₃ᵇ	13	13	16	18.5	18.5	21	23
b+2P	7.5	9	12	15	15	15	18
h₄ᵇ	4	4	5	6	6	7	7
l₂ min	15	15	20	25	25	25	30
α ±7°	140°
l₁ ±1ᵃ	l₂ min + 2,3	l₂ min + 2,3	l₂ min + 2,8	l₂ min + 3,5	l₂ min + 3,5	l₂ min + 3,5	l₂ min + 3,7
a Length l1 applies to angle 140°only(without tolerance). b The given values are for guidance only.

Welding process

Drawn arc stud welding

A. Stud is loaded into the weld tool and properly positionedagainst the base metal.

B. Trigger is depressed; Stud lifts, creating arc.

C. Arcing period completed and stud is plunged into moltenpool.

D. Weld is complete, weld tool is withdrawn andferrule removed for inspection.

Application

1. Construction Engineering: Shear connection between steel structure beams, columns, and concrete (e.g., high-rise stiffened columns).

2. Manufacturing: Sheet metal fixing for automobiles, home appliances, chassis, and pipe support anchoring.

3. Equipment Assembly: Prefabrication of threaded connection points for electrical cabinets and lifting machinery components.

Engineering Design & Performance

The design of this product focuses on achieving a balance between strength and installation efficiency.

a.Optimized structure for consistent welding quality

b.Strong bonding performance with base materials

c.Reliable thread precision for assembly

d.Suitable for automated production environments

When used in arc stud welding, the stud forms a solid metallurgical bond, ensuring long-term stability in demanding applications.

Symbol	Material/ material group/ property class	Standard	Mechanical properties of the finished stud
FD MD PD RD UD ID	4.8	IS0 898-1c	See ISO 898-1
FD MD PD RD UD ID	A2-50, A2-70,A4-50, A4-70, A5-50, A5-70	ISO 3506-1c	See ISO 3506-1

Why IKING

IKING provides reliable fastening solutions for industrial and construction applications. Our products are designed to meet practical project requirements, especially in steel structure installations.With stable quality and consistent supply, we support customers in achieving efficient and dependable results.