Gr4.8 Gr8.8 Gr10.9 JIS B1176 Hex Socket Knurled Cap Screw Hex Head Bolt

Product Details:

Place of Origin:	China
Brand Name:	HNF
Certification:	ISO9001:2008
Model Number:	M8

Payment & Shipping Terms:

Minimum Order Quantity:	500kgs
Price:	Negotiation
Packaging Details:	Common export packing. Carton: 25X25X17, 36cartons/Pallet, or customized packing
Delivery Time:	20-25 days
Payment Terms:	L/C, T/T, Western Union, Paypal
Supply Ability:	500 tons per month

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Detailed Product Description

Model NO:	DIN912	Head Drive:	Hex Socket Cap
Dia.:	M8	Surface:	Blue-white Zinc Plated
Specification:	ROHS SGS	Grade:	Gr4.8 Gr8.8 Gr2 Gr5
Color:	Blue White Zinc	Name:	Hexagonal Socket Cap Screw
Material:	MS, Middle Carbon Steel, HIgh Carbon Steel	Pitch:	Metric Picth
Technique:	Cold Heading And Hot Heading
High Light:	Galvanized Hex Bolts , Hex Flange Bolt

Gr4.8 Gr8.8 Gr10.9 JIS B1176 Hex Socket Knurled Cap Screw Hex Head Bolt

Description:

Socket caps have a small cylindrical head with tall vertical sides. Allen (hex socket) drive is a six-sided recess for use with an allen wrench (hex key).

The most common stainless steel for general hardware use is stainelss steel 304, which is also called stainless steel 18-8.Stainless steel 316 is A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments. More expensive than 18-8. Zin plated alloy steel is another a very high strength heat treated alloy steel. Zinc plated for moderate corrosion resistance. Alloy steel black oxide finish is also a very high strength heat treated alloy steel. Black oil (plain) finish. We always has Gr12.9 Gr10.9 DIN912 Hex socket cap screws in stock. The thread is machine thread.

Also a type of DIN912 is without knurled, which is smooth. It has tempered medium carbon steel. Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications. Chrome plated and polished for a mirror like finish.

ASME standard socket cap screws are from0to 2” diameter. These socket cap screws are manufactured to the most recent ASME B18.3, IFI, or customer stated standards with either full or partial threaded options. Our stockisthousands of these socket cap screws in any of our various materials and sizes.

Specification:

Standard	DIN 912 Hex Socket Cap Screw/ Hex Head Bolt
Material	Carbon Steel, Alloy Steel, Stainless Steel etc.
Size	M6-M80
Class	Gr. 4.6,6.8,8.8,10.9,12.9
Surface Treatment	Plain, Black Oxide, Zinc Plated(Yellow), H. D. G. etc.
Delivery Lead Time	Generally 30-45 workdays
Application	1. Machinery 2.S tationary 3. Architecture 4. Hardware and Plastic Molds 5. Electric Appliance
Package	1. Inner: Plastic Bag Outer: Standard Carton Box 2. 25kgs per BOX, 36 boxes per Pallet
Sample	FREE SAMPLE will be provided
Test Equipments	Desktop direct- reading spectrometer, cutting machine, automatic pre- milling machine, polishing machin, hard-testing gauge(Vickers), metallography microscope, electrolytic thickness gauge, tensile testing machine, salt spray device, magnetic detection machine(magnetic particle flaw detector), Caliper, Go&No-go gauge and etc.

Gr4.8 Gr8.8 Gr10.9 JIS B1176 Hex Socket Knurled Cap Screw Hex Head Bolt 0

Diameter d1	M2	M2.5	M3	M4	M5	M6	M8
t min.	1	1.1	1.3	2	2.5	3	4
s	1.5	2	2.5	3	4	5	6
k max.	2	2.5	3	4	5	6	8
d2	3.8	4.5	5.5	7	8.5	10	13

NOMINAL	BODY DIA.		HEAD DIA.		HEAD HEIGHT		HEX SKT
SIZE	MAX	MIN	MAX	MIN	MAX	MIN	NOM
0	0.0600	0.0568	0.0960	0.0910	0.060	0.057	0.050
1	0.0730	0.0695	0.1180	0.1120	0.073	0.070	1/16
2	0.0860	0.0822	0.1400	0.1340	0.086	0.083	5/64
3	0.0990	0.0949	0.1610	0.1540	0.099	0.095	5/64
4	0.1120	0.1075	0.1830	0.1760	0.112	0.108	3/32
5	0.1250	0.1202	0.2050	0.1980	0.125	0.121	3/32
6	0.1380	0.1329	0.2260	0.2180	0.138	0.134	7/64
8	0.1640	0.1585	0.2700	0.2620	0.164	0.159	9/64
10	0.1900	0.1840	0.3120	0.3030	0.190	0.185	5/32
1/4	0.2500	0.2435	0.3750	0.3650	0.250	0.244	3/16
5/16	0.3125	0.3053	0.4690	0.4570	0.312	0.306	1/4
3/8	0.3750	0.3678	0.5620	0.5500	0.375	0.368	5/16
7/16	0.4375	0.4294	0.6560	0.6420	0.438	0.430	3/8
1/2	0.5000	0.4919	0.7500	0.7350	0.500	0.492	3/8
5/8	0.6250	0.6163	0.9380	0.9210	0.625	0.616	1/2
3/4	0.7500	0.7406	1.1250	1.1070	0.750	0.740	5/8
7/8	0.8750	0.8647	1.3120	1.2930	0.875	0.864	3/4
1	1.0000	0.9886	1.5000	1.4790	1.000	0.988	3/4
1 1/8	1.1250	1.1086	1.6880	1.6650	1.125	1.111	7/8
1 1/4	1.2500	1.2336	1.8750	1.8520	1.250	1.236	7/8
1 3/8	1.3750	1.3568	2.0620	2.0380	1.375	1.360	1
1 1/2	1.5000	1.4818	2.2500	2.2240	1.500	1.485	1
1 3/4	1.7500	1.7295	2.6250	2.5970	1.750	1.734	1 1/4
2	2.0000	1.9780	3.0000	2.9700	2.000	1.983	1 1/2
2 1/4	2.2500	2.2280	3.3750	3.3440	2.250	2.232	1 3/4
2 1/2	2.5000	2.4762	3.7500	3.7170	2.500	2.481	1 3/4
2 3/4	2.7500	2.7262	4.1250	4.0900	2.750	2.730	2
3	3.0000	2.9762	4.5000	4.4640	3.000	3.979	2 1/4

Application:

In order to achieve the best possible joint, it is recommended to install the screw through the opposite side of the head, although it is possible to install the screw from the top face side. Production process: wire rod, wire drawing, drawing, cold forging, threading, dipping, inspection, packing, shipment.
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.

Advantages:

1. One-stop shopping;
2. High quality;
3. Competitive price;
4. Timely delivery;
5. Technical support;
6. Supply Material and Test Reports;

Gr4.8 Gr8.8 Gr10.9 JIS B1176 Hex Socket Knurled Cap Screw Hex Head Bolt 1

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Contact Person: Mr. TonyFang

Tel: 18668368299

Fax: 86-0573-82210271