X-On Electronics has gained recognition as a prominent supplier of 8403 Standoffs & Spacers across the USA, India, Europe, Australia, and various other global locations. 8403 Standoffs & Spacers are a product manufactured by Keystone. We provide cost-effective solutions for Standoffs & Spacers, ensuring timely deliveries around the world.

8403 Keystone

Name: 8403
Brand: Keystone
SKU: 8403_Keystone
Availability: InStock
Rating: 5 (11 reviews)

Images are for reference only
See Product Specifications

Part No.	8403
Manufacturer:	Keystone
Category:	Standoffs & Spacers
Description:	Standoffs & Spacers AL .750 M/F THRD
Datasheet:	8403 Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 0.4987 ea
Line Total: USD 0.5

Availability - 18749
Ship by Wed. 05 Mar to Fri. 07 Mar

MOQ: 1 Multiples: 1
Pack Size: 1

8403 More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

18749

Ship by Wed. 05 Mar to Fri. 07 Mar

MOQ : 1
Multiples : 1

1 : USD 0.4987
10 : USD 0.4357
100 : USD 0.3454
500 : USD 0.2922
1000 : USD 0.2807
2500 : USD 0.2668
10000 : USD 0.2472
25000 : USD 0.2368
50000 : USD 0.2264

Specifications

Manufacturer

Keystone Keystone

Product Category

Standoffs & Spacers Standoffs & Spacers

RoHS - XON

y y

Type

hex hex

Length

0.75 in 0.75 in

Thread Size

4-40 4-40

Outside Diameter

0.25 in 0.25 in

Material

aluminum aluminum

Plating

iridite iridite

Product

standoffs standoffs

Gender

male/female male/female

Brand

Keystone Keystone

Product Type

standoffs & spacers standoffs & spacers

Factory Pack Quantity :

100 100

Subcategory

Hardware Hardware

Notes:- Show Stocked Products With Similar Attributes.

8403 Alternative Parts

Image Part-Description

Hot 8403
Standoff Hex F/F 4-40-THD Aluminum
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 1100

Hot 8403
Non-Heat Shrink Tubing and Sleeves 1/2 GRAY STRAIGHT
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 5182

We are delighted to provide the 8403 from our Standoffs & Spacers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 8403 and other electronic components in the Standoffs & Spacers category and beyond.

More Products By Manufacturer "Keystone"

Image Part-Description

Hot 1215
Terminals SCREW TERMINAL
Stock : 1791
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 1400B
Keystone Electronics Headers & Wire Housings SHORTING JACK BLACK
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 1447-1
Keystone Electronics Circuit Board Hardware - PCB .080 SWAGE PIN .335"
Stock : 490
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 1474E
Standoffs & Spacers 1/4"X 1"SPACER HEX
Stock : 1
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 15041
PCBs & Breadboards TERMINAL BOARD .500 TYPE 1545
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 15121
Keystone Electronics PCBs & Breadboards TERMINAL BOARD
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 15129
Keystone Electronics PCBs & Breadboards TERM BOARD
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 15507
Keystone Electronics PCBs & Breadboards 3.093 TH Trm Bd 12 term each side
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 15412
Keystone Electronics PCBs & Breadboards 24P TERMINAL BD
Stock : 1
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 1533-TL
Keystone Electronics
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Standoffs & Spacers"

Image Part-Description

Hot 9908-562
Standoffs & Spacers Screw Spacer .562in Nylon White
Stock : 9000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 2052-256-AL-7
Standoffs & Spacers 3/16 LGNTH 2-56 STD FML HEX STANDOFF
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 2385
Standoffs & Spacers SELF RETAING CLR HLE SPACER .625" #8
Stock : 901
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 796
Standoffs & Spacers NYL Rd Clr Hle Spcr 1.00 .312OD #10
Stock : 1
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot SRS-2-.125
SRS2DDOT125 bivar standoffs & spacers hardware electromechanical
Stock : 1
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 908-13MM
Standoffs & Spacers Plastic Spcr 13mm Nylon White
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 700975500
SNAP RIVET, 5MM, NYLON 6.6, BLACK
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 701522500
PCB SPACER/SUPPORT, 7MM, NYLON 6.6
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 709402500
PCB SPACER/SUPPORT, 7.9MM, NYLON 6.6
Stock : 5000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 709613200
Standoffs & Spacers WA-SNSN Spacer 4.8mm/4.8/4.8
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HS Compliance

Tariff Desc

8547.90.00 9904140 SPACERS, INSULATED, having a maximum outside diameter of 8 mm

3926.90.90 Other articles of plastics and articles of other materials ---Other

7415 Nails, tacks, drawing pins, staples (other than those of 8305) and similar articles, of copper or of iron or steel with heads of copper; screws, bolts, nuts, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of copper:

7415.3 -Other threaded articles:
7415.33.00 --Screws; bolts and nuts
7415.39.00 --Other

KEY may also be referenced as

Keystone Electronics
Keystone Electronics Corp.

BEF-W280 Photoelectric Sensors by Sick: Guide by Xon Electronics

BEF-W280 Photoelectric Sensors by Sick: Guide by Xon Electronics

Nov 26, 2024
The BEF-W280 Photoelectric Sensors by Sick, available at Xon Electronics, are designed for precision and reliability in industrial automation. With a robust stainless steel holder, these sensors are ideal for detecting objects in harsh environments, ensuring long-term durability. Their wide detecti

R15-2013-23-5230-WTL Industrial Relays by Relpol Retailers

R15-2013-23-5230-WTL Industrial Relays by Relpol Retailers

Dec 11, 2024
Discover the R15-2013-23-5230-WTL Industrial Relay by Relpol, available at Xon Electronics. This electromagnetic 3PDT relay features a 230VAC coil voltage and a robust switching capacity of 10A for 250VAC or 24VDC applications. Designed for industrial automation, motor control, and power systems, i

47590-0001 USB Connectors by Molex in USA, India, Australia

47590-0001 USB Connectors by Molex in USA, India, Australia

Feb 4, 2025
Discover the 47590-0001 USB Connector by Molex , a Micro-USB Type AB receptacle with 5 positions, 0.65mm pitch, and right-angle SMD design. Ideal for consumer electronics, automotive, medical, and industrial applications , this high-durability connector supports USB 2.0 data transfer and cha

9005805.160 Automotive Fuses by Siba Retailer in India, USA

9005805.160 Automotive Fuses by Siba Retailer in India, USA

Dec 17, 2024
Buy the 9005805.160 Automotive Fuse by Siba from Xon Electronic , the trusted global supplier of high-quality automotive components. This strip fuse, rated at 160A and 80VDC , ensures reliable protection for high-current automotive systems, electric vehicles, and power distribution networks.

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Cookie Notice

Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice

Availability	Price	Buy Price	Quantity
18749 Ship by Wed. 05 Mar to Fri. 07 Mar MOQ : 1 Multiples : 1	1 : USD 0.4987 10 : USD 0.4357 100 : USD 0.3454 500 : USD 0.2922 1000 : USD 0.2807 2500 : USD 0.2668 10000 : USD 0.2472 25000 : USD 0.2368 50000 : USD 0.2264

Image	Part-Description
Hot	8403 Standoff Hex F/F 4-40-THD Aluminum Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1100
Hot	8403 Non-Heat Shrink Tubing and Sleeves 1/2 GRAY STRAIGHT Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 5182

Image	Part-Description
Hot	1215 Terminals SCREW TERMINAL Stock : 1791 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1400B Keystone Electronics Headers & Wire Housings SHORTING JACK BLACK Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1447-1 Keystone Electronics Circuit Board Hardware - PCB .080 SWAGE PIN .335" Stock : 490 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1474E Standoffs & Spacers 1/4"X 1"SPACER HEX Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	15041 PCBs & Breadboards TERMINAL BOARD .500 TYPE 1545 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	15121 Keystone Electronics PCBs & Breadboards TERMINAL BOARD Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	15129 Keystone Electronics PCBs & Breadboards TERM BOARD Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	15507 Keystone Electronics PCBs & Breadboards 3.093 TH Trm Bd 12 term each side Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	15412 Keystone Electronics PCBs & Breadboards 24P TERMINAL BD Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1533-TL Keystone Electronics Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	9908-562 Standoffs & Spacers Screw Spacer .562in Nylon White Stock : 9000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	2052-256-AL-7 Standoffs & Spacers 3/16 LGNTH 2-56 STD FML HEX STANDOFF Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	2385 Standoffs & Spacers SELF RETAING CLR HLE SPACER .625" #8 Stock : 901 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	796 Standoffs & Spacers NYL Rd Clr Hle Spcr 1.00 .312OD #10 Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SRS-2-.125 SRS2DDOT125 bivar standoffs & spacers hardware electromechanical Stock : 1 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	908-13MM Standoffs & Spacers Plastic Spcr 13mm Nylon White Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	700975500 SNAP RIVET, 5MM, NYLON 6.6, BLACK Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	701522500 PCB SPACER/SUPPORT, 7MM, NYLON 6.6 Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	709402500 PCB SPACER/SUPPORT, 7.9MM, NYLON 6.6 Stock : 5000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	709613200 Standoffs & Spacers WA-SNSN Spacer 4.8mm/4.8/4.8 Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.