Chinese Factory Tap and Die Set 304ss Left Hand Thread

• Customization: Available
• Material: Stainless Steel
• Type: Tool
• Model NO.: M2-M100
• Usage: Tapping Use
• Surface Finishing: High-Speed Steel
• Certification: ISO, RoHS
• Customized: According to Customer Requirements
• MOQ: 100 PCS
• Thread Accuracy: 6h
• Name: Wire Thread Insert
• Nominal Length: 1d-3D
• Transport Package: Carton
• Specification: ST6*1
• Trademark: XYY
• Origin: China
• HS Code: 7318190000
• Production Capacity: 500pieces
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

A Threaded Insert Tap is a tool specifically designed to form threads in a substrate for mounting threaded inserts (e.g., threaded sleeves, thread jackets, etc.).
Unlike ordinary taps, threaded taps usually have a special shape and design to better match the installation of threaded taps.
Screw sleeve taps are mainly used to form threads where threaded holes need to be reinforced or repaired. By using the screw tap, the thread matching the screw can be prepared in the substrate, which is convenient for subsequent screw installation.
peculiarity
1. Specificity: The screw specification of the screw tap is usually matched with the corresponding screw sleeve, ensuring that the screw sleeve can be accurately installed into the pre-machined hole.
2. High precision: In order to ensure the stability and tightness of the screw sleeve, the screw tap needs to have a high processing accuracy.
3. Material: Usually made of high-strength alloy steel to ensure durability and cutting performance.

Detailed Photos

Product Parameters

Metric steel wire screw sleeve specification parameter table
Thread specification d×p	k×d	Wire screw sleeve installed length L(mm)	Bit diameter d(mm)	Free external diameter Dz(mm)	Number of free spiral rings N(≈)
M2×0.4	1d	2	2	2.6-2.8	2.9
	1.5d	3			4.7
	2d	4			6.5
M2.5×0.45	1d	2.5	2.6	3.3-3.5	3.5
	1.5d	3.75			5.9
	2d	5			8.1
M3×0.5	1d	3	3.1	3.8-4.0	4
	1.5d	4.5			6.3
	2d	6			8.7
M4×0.7	1d	4	4.1	5.15-5.35	3.7
	1.5d	6			6
	2d	8			8.4
M5×0.8	1d	5	5.2	6.35-6.6	4.3
	1.5d	7.5			6.9
	2d	10			9.7
M6×1	1d	6	6.2	7.6-7.85	4.2
	1.5d	9			7
	2d	12			9.6
M7×1	1d	7	7.2	8.65-8.9	5.4
	1.5d	10.5			8.5
	2d	14			11.6
M8×1	1d	8	8.2	9.85-10.1	6.1
	1.5d	12			9.5
	2d	16			13
M8×1.25	1d	8	8.3	9.85-10.1	4.7
	1.5d	12			7.4
	2d	16			10.6
M10×1	1d	10	10.2	12.1-12.5	7.6
	1.5d	15			12
	2d	20			16.3
M10×1.5	1d	10	10.3	12.1-12.5	5
	1.5d	15			8
	2d	20			11.2
M12×1.5	1d	12	12.4	14.4-14.8	6.2
	1.5d	18			9.8
	2d	24			13.5
M12×1.75	1d	12	12.4	14.4-14.8	5.2
	1.5d	18			8.4
	2d	24			11.7
M14×1.5	1d	14	14.4	17.2-17.7	7
	1.5d	21			11.2
	2d	28			15.3
M16×1.5	1d	16	16.4	19.4-19.9	8.3
	1.5d	24			13
	2d	32			17.7
M16×2	1d	16	16.5	19.4-19.9	6
	1.5d	24			9.7
	2d	32			13.3
M18×1.5	0.5d	9	18.4	21.5-22	4.4
	1.0d	18			9.5
	1.5d	27			15
M20×1.5	0.75d	15	20.4	23.7-24.2	8
	1d	20			10.7
	1.5d	30			16.7
M20×2.5	1d	20	20.5	23.7-24.2	6.3
	1.5d	30			10
	2d	40			13.7
M22×1.5	0.75d	16.5	22.4	26.3-26.8	8.6
	1d	22			11.7
	1.5d	33			18
M24×1.5	0.75d	18	24.4	28.6-29.1	9.5
	1d	24			13
	1.5d	36			19.8
M24×3	1d	24	24.6	28.6-29.1	6.3
	1.5d	36			10
	2d	48			14
M26×1.5	0.5d	13	26.4	30.5-31	6.7
	0.75d	19.5			10.7
	1d	26			14.6
M27×1.5	0.5d	13.5	27.4	32.2-32.7	6.7
	0.75d	20.3			10.7
	1d	27			14.6
M27×2	0.5d	13.5	27.5	32.2-32.7	6.7
	0.75d	20.3			10.7
	1d	27			14.6
M30×1..5	0.5d	15	30.4	35.2-35.7	7.8
	0.75d	22.5			12.2
	1d	30			16.5
M30×3.5	1d	30	30.7	35.2-35.7	7
	1.5d	45			11
	2d	60			14.9
M33×1.5	0.5d	16.6	33.4	38.3-38.8	9.1
	0.75d	24.5			13.7
	1d	33			18.3
M39×2	0.5d	19.5	39.5	45.1-45.6	7.9
	0.75d	29.25			12.2
	1d	39			16.6
M60×4	0.5d	32	64.9	65-66	7.3
	1d	64			15.6

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