Custom 316 Stainless Double Thread Studs - Left Hand & Right Hand

 These custom 316 double thread studs were manufactured domestically using 316 stainless steel material, with a combination of 1/4-28 right hand thread, 1/4-28 left hand thread, 3/8-24 right hand thread, and 10-32 right hand thread with specific tight tolerance machined shoulders specified for each part.  Material certs and certificate of conformance were provided with the parts and the thread was cut rather than rolled for these parts to allow a quicker turnaround.

Custom 18-8 Stainless Steel Self Drilling Screws - #3 Point

 

We had slightly over 150,000 pieces of these custom 18-8 stainless steel self drilling screws manufactured for our construction customer.  The drill screws measured 1/4 X 1-1/2 with an undercut flat head and a #3 drill point.  Most off-the-shelf versions are either available in 410 stainless steel or carbon steel material while our customer specifically needed 18-8 stainless steel composition.  Full certs were available with the parts.

Custom Precision Drilled Hex Nuts - 5-40 Thread

 

These custom precision drilled hex nuts were manufactured domestically in the USA using DFARS compliant 303 stainless steel material with NADCAP certified passivation per AMS QQ-P-35.  Internal 5-40 2B thread fit was incorporated and two corners drilled at a .026 +/- .005" diameter.  Outside dimensions are 7/32" across the flats and .244" across corners.  Full paperwork was provided with the parts.

Custom 17-4 Stainless Steel Shoulder Screws

 

These custom 17-4 stainless steel shoulder screws were manufactured using DFARS compliant material for our defense customer, with MIL-DTL-13924D black oxide finish and heat treat to condition 1025.  M3 X 0.50 thread was incorporated at a length of 4.06MM and the shoulder measured 3MM in diameter by 24.5MM.  The head incorporated an aggressive diamond knurl and a broached 6-lobe drive.  Full certs with a FAIR were provided with the parts.

Custom Class 10.9 Socket Head Bolts - #6-48 Thread

 

These custom class 10.9 socket head bolts were manufactured for our gun accessory manufacturing customer with commercial black oxide finish.  The rolled #6-48 thread length was set to 3.5MM +/-0.3MM and the head height to 2.28MM +/-0.2MM.  Head diameter measured at 5.05MM +/-0.12MM with a cold formed 2.38-2.41MM hex socket drive.  Full certs were available with the parts.  

Domestic Custom Sharp Point Wood Screws - Hex Washer Head

 

These custom sharp point wood screws were manufactured domestically using case hardened steel material with zinc bake and yellow finish.  A high hex washer head was incorporated without serrations and full #12-11 thread at 1-3/4" in length under the head.  A narrow angle was incorporated for the point that together with a type 17 feature created an extra sharp point to allow for automated feeder systems in our customer's application.  Full certs were available with the parts and a Blanket PO Arrangement was used to spread out the usage over a 12 month period.