ISO 4028 DIN 915 High Strength Bolts Black Oxide Alloy Steel Socket Dog Point Set Screw

Product Description:

ISO4028 Black Oxide Finish Hex drive Full Dog Point.

Full Dog Set Screws,like the flat dip this too is a flat circle of metal.The difference is that an unthreaded cylinder extends from the point of the set screw.

This is used when there is a groove or hole in the lower material for the extended point to sink into.

Metric Alloy Steel Extended-Tip Set Screws

Also known as dog-point set screws, these set screws have a protruding tip that locks within a mating hole or slot to keep parts aligned. Length listed is the overall length.

Product Drawing:

Hexagon socket set screws with dog point
DIN 915-1980
d	P	dp		s			t	Z
		min	max	Nom	min	max	min	min	max
M1.4	0.3	0.45	0.7	0.7	0.711	0.724	0.6	0.8	1.05
M1.6	0.35	0.55	0.8	0.7	0.711	0.724	0.7	0.8	1.05
M1.8	0.35	0.65	0.9	0.7	0.711	0.724	0.8	1	1.25
M2	0.4	0.75	1	0.9	0.889	0.902	0.8	1	1.25
M2.5	0.45	1.25	1.5	1.3	1.27	1.295	1.2	1.25	1.5
M3	0.5	1.75	2	1.5	1.52	1.545	1.2	1.5	1.75
M4	0.7	2.25	2.5	2	2.02	2.045	1.5	2	2.25
M5	0.8	3.2	3.5	2.5	2.52	2.56	2	2.5	2.75
M6	1	3.7	4	3	3.02	3.06	2	3	3.25
M8	1.25	5.2	5.5	4	4.02	4.095	3	4	4.3
M10	1.5	6.64	7	5	5.02	5.095	4	5	5.3
M12	1.75	8.14	8.5	6	6.02	6.095	4.8	6	6.3
M14	2	9.64	10	6	6.02	6.095	5.6	7	7.36
M16	2	11.57	12	8	8.025	8.115	6.4	8	8.36
M18	2.5	12.57	13	10	10.025	10.115	7.2	9	9.36
M20	2.5	14.57	15	10	10.025	10.115	8	10	10.36
M22	2.5	16.57	17	12	12.032	12.142	9	11	11.43
M24	3	17.57	18	12	12.032	12.142	10	12	12.43

Production Workshop:



Product Warehouse:

Jiangyin XiangGu Hardware Products Co., Ltd. is located in Wuxi City and close to Shanghai Port, with convenient transportation.

Our company handles all kinds of fasteners such as bolts, nuts and washers made of stainless steel, carbon steel and copper.

Xianggu Hardware is committed to integrating the superior supply chain system of various fastener products, focusing on the salesman's mastery of fastener expertise, providing fastener system solutions.

We are willing to become your partner with first-class product quality,first-class service level and competitive price.

Main products:

Stainless steel 18-8,A2-70, A4-70 and A4-80 Hex head bolts,Hex socket head bolts and nuts.

Carbon steel and Alloy steel Hex head cap screws,Hex socket head screws, machine screws, self-tapping screws, Hex flange bolts and Structural bolts with coating Hot-dip galvanized, Dacromet, Blue-white zinc,Yellow zinc.

Product Application Areas:

Our fasteners are widely used in automobiles, ships, wind energy, solar energy, boiler, electronic appliances, machinery and equipment, and construction engineering.