307 bored self tapping inserts for metal aluminum alloy M3-M16 manufacturer from China Xinxiang beiou import and export co., LTD

307 bored self tapping inserts for metal aluminum alloy

Price:	0.06~0.6 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: M3-M16

Production Capacity: 300,000 piece/day

Delivery Date: within 7 days

Usage: Electronic, electrical appl...

package: polybags and cartons

Plating: zinc plated/yellow chromate...

Means of Transport: Ocean,Land,Air

Packing: general export packing or c...

Material: stainless steel/carbon stee...

Color: Original/Black/Red/Gold

Standards: UNC/UNF/UN/Metric/Imperial

Application: optical instrument

307 bored self tapping inserts for metal aluminum alloy
manufacturing enterprises for 20 years old
ISO9001:2008 Verify
Many specs for choise

Self tapping inserts are cylindrical metal bushings with internal and external threads and are specially designed to cut their own threads as they are being driven into a drilled hole.

•No pre-tapping required

•Very high pull-out resistance

•Unlimited thread re-usability

•Wide variety of styles to fit almost every application

Technical parameter:(commonly used)

307 self-tapping wlth cutting bores	Length (mm)	External thread	The reference hole diamter		Minimum borehole depth (mm)
307 self-tapping wlth cutting bores	Length (mm)	External thread	Aluminium alloy	Cast iron products	Minimum borehole depth (mm)
M3-0.5	4	M5-0.6	4.6-4.7	4.7-4.8	8
M4-0.7	6	M6.5-0.8	6.0-6.1	6.1-6.2	10
M5-0.8	7	M8-1.0	7.4-7.5	7.6-7.7	13
M6-1.0	8	M10-1.25	9.3-9.4	9.5-9.6	15
M8-1.25	9	M12-1.5	11.1-11.3	11.3-11.5	18
M10-1.5	10	M14-1.5	13.1-13.3	13.3-13.5	22
M12-1.75	12	M16-1.75	15.0-15.3	15.3-15.5	26
M14-2.0	14	M18-2.0	17.0-17.2	17.3-17.5	28
M16-2.0	14	M20-2.0	19.0-19.2	19.3-19.5	27