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mcgyvr, thank you, but what I'm looking for is the drill point diameter of the self drilling screw. hinged

WHere can you find the required drill point diameter for self drilling tek screws?

Ron, Thank you for the reply, I did forget to indicate we did have the "steel" reacting sample solution annealed and it didn't appear to do anything. Any other thoughts? Regards, Phil

I have(2)304 stainless steel screws that are made by different mfr. One mfr I know how they are formed, the other appears to be formed the same but I can't verify that. Both are going into situations where they are being required to be non magnetic, or as little as possible. Both screws are...

thanks for the response Edstainless, Actually it is a gov. requirement, form fit function and more for the non magnetic qualities, the bolt mates with an aluminum component so strength is not the issue at this point, it is providing data as to the nonmagnetic quality, there is not a serious load...

Good Morning, We are in search of a stainless steel shoulder bolt with a 1/4-20 thread and a phillips drive, must be non magnetic, sugessted 305 , how close to non magnetic will 304 or 316 be after cold forming? This will not be an off the shelf item. Thanks in advance for your assistance...

Good Morning, I'm looking for test data pertaining to the pull out force or holding strength of 12-24 thread forming screws in thin metal, 18 and 16 gauge steel. The screws are 410 stainless steel and 1/2" long and have a trilobular lead. We will perform pull tests but was curious if anything...

Good afternoon, I hope everyone is staying warm. I'm searching for information on whether feature sizes will decrease or increase after anodizing. I've heard both, that the feature size will increase and decrease, does this depend on the method of anodizing? Looking at both Class I...

Good Morning, I'm just starting the extrusion learning process. I'm looking for reference materials, books, on the Aluminum Extrusion Process. I've found one from ASM titled Aluminum Extrusion Technology. Are there any others out there. Looking for basic information on the process, what affects...

Good Morning, Thank you everyone for responding to my thread. It was very helpful. Have a great day. Hinged

Jim S. Thank you for the reply. WHat the wire is used for is to carry current thru a hinge to power door devices. These will all vary in requirements, none that would exceed the capacity of the wire, except in one situation because of the inrush current. What we have is a latch device, solenoid...

Good Morning. I am interested in calculating what the maximum current surge and duration could be in a 22 gauge conductor. The conductor is a 22 ga,strand 168/44, soft bare copper, insulated with a soft flexible PVC insulator. Operating temp is -40^C to +80^C. Max. voltage 600., nom. OD...

EnglishMuffin, You are correct. The leaves have what I would consider a bearing journal and the channel has two balls(extruded the full length of the channel) that interlock(the channel slides over the two leaves) with this journal in each leaf. I'd like to be able to insert values into a...

Thank you for taking the time to assist. I'm not a mechanical engineer and it has been 30 years since college. I've been asked to arrive at a method of determing the load carrying capacity of a 3 piece full length continuous hinge with a specified door size and weight. The hinge is aluminum...

HI, I'm looking for data pertaining to #12 x 1-1/2"lg wood screws and the holding power, for a lack of a better term, when threaded into a wood (say teak), What is the load or force required to pull the fastener out or strip the hole. I understand there are many variables but if anyone can...

We currently use GE's valox 310SE0, UL recognized to UL94V0. for a bearing used in a continuous hinge. We're looking to improve the wear and lubricity characteristics of the bearing with a new material. The bearings are seated in milled slots that are machined and anodized after machining,the...

I'm looking for more information than supplied in the IFI Standards book for manufacturing tolerances and dimensions for cross recessed( #3 phillips) undercut flat countersunk head tapping screws. PLease direct me to other sources if available. Thank you hinged

When making blocks if you don't catch a typing error, etc and create the block how do you change or delete the block to reenter the info,bringing up the block and trying to correct appears to just create new block. Thanks for your help in advance

I am a new user to Autocad 2ooo/2000i. I am looking at the creation of blocks and the difference for the block & wblock commands. We have a number of the same components used in several different assemblies. I would like to make these into blocks. Some of these are fasteners. WHat advantages...

We have products that are anodized, clear (AA-M12C22A31 ) and dark bronze (AA-M12C22A44 ), I'm looking for information on the resistance to three chemicals used in a disinfectant cleaner( trade name Ascend ). The chemicals are (1) Didecyl dimethyl ammonium chlordide, (2)N-alkyl (C14 50%, C12...