Aluminum Carbon Steel Special Fastener Pem Threaded Standoff

• Customization: Available
• Material: Stainless Steel
• Type: Hexagon Head
• Model NO.: Standoffs
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, BSW
• Grade: 6.8
• Application: Machinery
• Finish: Polishing
• Metric or Inch: Metric and Inch
• Thread Size: M3-M5
• Length: 3-25mm
• Tolerance: +/- 0.01
• Transport Package: Export Wooden Box
• Specification: M3-M5
• Trademark: OEM
• Origin: Shanghai, China

Product Description

Product Parameter

All Dimensions are in millimeters

Thread Size	Sheet Thickness	Hole Size	B counterbore ±0.13	C +0.01 -0.13	H NOM	Min Dist Hole C/L To EDGE
M3	1.02	4.22	3.2	4.2	4.8	6
3.5M3	1.02	5.41	3.2	5.39	6.4	6.8
M3.5	1.02	5.41	3.9	5.39	6.4	6.8
M4	1.27	7.14	4.8	7.12	7.9	8
M5	1.27	7.14	5.35	7.12	7.9	8

All Dimensions are in inches

Thread Size	Sheet Thickness	Hole Size in Sheet	B counterbore ±.005	C +0.00 -0.05	H NOM	Min Dist Hole C/L To EDGE
440	.040	.166	.125	.165	.187	.23
6440	.040	.213	.125	.212	.250	.28
632	.040	.213	.156	.212	.250	.28
8632	.050	.281	.156	.281	.312	.33
832	.050	.281	.188	.281	.312	.33
032	.050	.281	.203	.281	.312	.33

All Dimensions are in millimeters

Thread size*Pitch	Carbon Steel	Stainless Steel	Aluminum	Thread Code	L ±0.05-0.13 Lenght code in millmeters
M3*0.5	RS-SO	RS-SOS	RS-SOA	M3	3	4	6	8	10	12	14	16	18	N/A	N/A	N/A
				3.5M3
M3.5*0.6	RS-BSO	RS-BSOS	RS-BSOA	M3.5	3	4	6	8	10	12	14	16	18	20	22	25
M4*0.7				M4
M5*0.8				M5
D ±0.25					None				4			8			11

 

Threaded Size	Carbon Steel	Stainless Steel	Aluminum	Threaded Code	L±0.003 for other lengths/thread depth data see chart below
					.125	.187	.25	.312	.375	.437	.500	.562	.625	.687	.750	.812	.875	.937	1.00	1.062
.112-40 (#4-40)	RS-SO	RS-SOS	RS-SOA	440	4	6	8	10	12	14	16	18	20	22	24	N/A	N/A	N/A	N/A	N/A
				6440	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34
.138-32 (#6-32)				632	4	6	8	10	12	14	16	18				20	22	24	26	28
				8632
.164-32 (#8-32)				832
.190-32 (#10-32)				032
D ±0.010					.156		.187	.250			.375

 

 

FAQ

1.When can I get my quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

2.How can I get a sample to check your quality?
After price confirmation, you can require samples to check our quality. If you need the samples, we will charge for the sample cost. But the sample cost can be refundable after order confirmation when your quantity of the order up to a certain amount.

3.Can I order a small quantity?
Of course. MOQ is 1000pcs

4.Do you provide ODM/OEM service?
Welcome,We got a professional and creative R&D team.

5.What's your product range?
Our product range includes Fastener Insertion Machine,Clinching Fastener

6.How to ensure that every process quality?

Every process will be checked by our quality inspection department which insures every product's quality.