Tough Wera bits for hexagonal socket screws, for universal use. Hex-Plus offers lager contact surfaces in the screw head. The notch effect is reduced to a minimum and the destruction of the screw is nearly eliminated. 1/4" hexagonal, suitable for holders as per DIN ISO 1173-D 6.3.Hex-Plus allows socket head screws to live longer. Ductile and tough for hard materials. 1/4" hexagon drive (Wera connecting series 1).

Wera 840/1 Z HEX-PLUS SW Bit 6x50mm - Durable Steel, Reduced Wear, Universal Use

Reference Number: 3CW4EE

Experience unmatched durability and precision with the Wera 840/1 Z HEX-PLUS SW Bit - 6 x 50mm, a top-tier tool designed for professional and DIY applications involving hex socket screws. Crafted from high-quality, hardened steel, this bit offers exceptional strength, resilience, and long-lasting performance even when working with tough materials.

Materials & Engineering:

Made from robust, heat-treated alloy steel, the Wera 840/1 Z HEX-PLUS SW Bit ensures maximum toughness and ductility. Its precisely machined 6mm shank fits standard 1/4" hexagon drives, compliant with DIN ISO 1173-D 6.3 standards, delivering a secure fit and optimal torque transfer.

Advanced Components & Technology:

Featuring Wera's innovative HEX-PLUS contact surface design, this bit provides larger contact areas with socket head screws, significantly reducing notch effects and minimizing screw head damage. The hardened tips are engineered for longevity, enabling repeated use without wear, making it ideal for demanding industrial, automotive, and bicycle maintenance.

Performance & Use Cases:

Perfect for driving hexagon socket screws in various applications, including bicycle assembly, repair, and maintenance. Its 50mm length offers versatility in tight or hard-to-reach spaces, while the tough construction ensures reliable engagement and reduced cam-out, providing enhanced control and efficiency.

Style & Practicality:

Designed with durability and precision in mind, the Wera 840/1 Z HEX-PLUS SW Bit is compatible with Wera's connecting series 1 holders, ensuring seamless integration into your toolkit. Suitable for both professional mechanics and dedicated cycling enthusiasts, this bit is a must-have for high-performance, reliable screwdriving tasks.

Why Choose Wera HEX-PLUS Bits?

- Longer-lasting socket head screws due to HEX-PLUS technology

- Reduced screw head damage and destruction

- Suitable for hard and demanding materials

- Compatible with standard 1/4" hex drivers for versatile use

Upgrade your toolkit with the Wera 840/1 Z HEX-PLUS SW Bit - 6 x 50mm, and experience the perfect combination of strength, precision, and innovative design for all your hex screw driving needs.

  • Durable Wera 840/1 Z HEX-PLUS SW Bit crafted from high-quality tool steel for enhanced toughness and long-lasting performance in demanding applications.
  • Engineered with HEX-PLUS technology, this bit reduces screw head wear and prevents damaging the screw socket, ensuring fast, reliable, and efficient assembly and maintenance.
  • Designed for universal use with a 1/4" hex drive compatible with DIN ISO 1173-D 6.3 standards, making it ideal for a wide range of power tools and manual screwdrivers.
  • Perfect for working with hard or tough materials, thanks to its ductile and impact-resistant construction that offers increased torque transfer and minimal cam-out.
  • Stylish and practical, this 6 x 50mm hex bit is suited for professional bicycle shop repairs, assembly tasks, and maintenance, providing superior grip, precision, and extended tool life.

Why 365 Cycles?

365 Cycles is an Authorized Wera Dealer, and we offer the Full Wera Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



RTTL0151 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

Connect With Us

Sign up for news, special offers & other good stuff!