Bolts M16 x 50 CA-2 Hx Tap Blt SS (jar 25)
Additional Notes
- Other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Dimensional Standard:
- DIN 933
- Division:
- Electrical H1
- Fastener Head Type:
- Hex
- Fastener Head Width:
- 23.67 - 24 in.
- Fastener Height:
- 9.82 - 10.18
- Fastener Length:
- 50mm
- Fastener Width:
- 26.75
- Grade:
- A-2
- Language Code:
- EN
- Material Standard:
- ISO 3506
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Hd_Metric_Tap_Bolt_A2_aka_18-8_SS.pdf
- Order Minimum Imperial:
- 25
- Order Minimum Uom Imperial:
- EA
- Outside Diameter:
- 15.682 - 15.962 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 5.75 in
- Product Length:
- 3.5 in
- Product Weight:
- 3960 g
- Product Width:
- 88.9 MM
- Sub Division:
- Electrical-E H2
- Thread Direction:
- Right Hand
- Thread Pitch:
- 2
- Thread Standard:
- ISO 724|ISO 965-1
- Thread Type:
- UNC
- Department:
- Electrical
- Product Subgroup:
- Bolts
- Product Type:
- Metric Hexagonal Tap Bolt
- Type2:
- Metric Hexagonal Tap Bolt
- Series:
- MHTB and JMHTB
- Product Details:
- Metric Hexagonal Tap Bolt
- Product Material:
- Stainless Steel
Metallics MHTB1650SS – Frequently Asked Questions
1) Is the MHTB1650SS fully threaded or does it have a shoulder?
A tap bolt is threaded the full length under the head, which is what the DIN 933 dimensional standard specifies. With a 50mm length, the whole 50mm is thread, so you can run it into a tapped hole or blind boss without worrying about an unthreaded shank bottoming out.
2) What stainless grade is the Metallics M16 x 50 hex tap bolt, and can I use it outdoors?
A-2 stainless to ISO 3506, which is the 18-8 austenitic grade. It handles outdoor and damp indoor service, including galvanized strut and enclosure mounting. For chloride exposure (coastal, pool chemical rooms, de-icing salt), A-4 (316) is the grade to specify instead.
3) What size wrench or socket do I need for an M16 DIN 933 hex bolt?
It takes a 24mm wrench or socket. The hex head width across flats is given as 23.67 to 24, which is the DIN 933 across-flats range for M16.
4) How many bolts come in a jar of Metallics MHTB1650SS?
25 pieces, packed in a jar, and 25 each is also the order minimum. Plan quantities in multiples of 25 if you're pulling for a panel or equipment anchoring job.
5) Does the Metallics M16 stainless tap bolt qualify for Buy American and ARRA jobs?
It's flagged compliant for both Buy American and ARRA. Country of origin is listed as multiple, so if a project requires documented origin on a specific lot, request it at the time of order.
6) Can I get the Metallics MHTB metric tap bolt in other lengths or diameters?
Yes. The MHTB and JMHTB series covers other metric sizes and pack quantities beyond the M16 x 50 jar of 25, available on request.
How fast can I get the Metallics MHTB1650SS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics MHTB1650SS come with a warranty?
Absolutely. The Metallics MHTB1650SS is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics MHTB1650SS?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics MHTB1650SS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.