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.

Custom Hex Flange Bolts - Grade 5 Zinc Plated

 

We had slightly over 100,000 pieces of these serrated custom hex flange bolts manufactured for our construction customer to their drawing specifications and tolerances.  They were manufactured per SAE J429 Grade 5 requirements with Zinc Clear finish per ASTM B633.  Flange OD was set to .68" and across the flats dimension to .489-.500".  The screws were fully threaded with 5/16-18 2a thread at 2-1/2" in length.  Full certs were provided including 3rd party testing for proof load, hardness, and chemical composition requirements.

Custom Tapered Dowel Pins In 303 Stainless Steel

 

We had 50,000 pieces of these custom tapered dowel pins manufactured using 303 stainless steel material for our automotive component manufacturing customer.  Overall length was set to 12.56mm +/- 0.3mm and the diameter measured 4mm +.05mm/-.10mm.  The tapered point was machined to a 54 +/- degree angle.  Full certs were provided with the parts per our customer requirements.

Custom Precision Adapter Dowel Pins - 4140 Alloy Steel

 

These custom precision adapter dowel pins were manufactured for our defense customer using 4140 alloy steel material with Rc 38-42 hardness with plain finish.  Production was done in the USA and the pins measured .10800" +/- .00025" in diameter and .375" +/-.010" in overall length.  Full certs were provided with the parts per customer's instructions.

Custom Grade 5 3/4-10 Socket Head Flat Point Set Screws

 

We had approximately 6,000 of these custom 3/4-10 X 5 SAE J995 grade 5 socket head flat point set screws manufactured for our construction customer with zinc clear finish.  Overall length was set to 4.97-5.03" and the 3/8 hex drive was cold formed to a minimum depth of .375".  Lab tests were performed to confirm proof load of 85,000 psi min while maintaining core hardness of Rc 25-34.  Full certs were provided with the parts.

Custom Precision 304 Stainless Steel Small Dowel Pins

 

We had approximately 150,000 pieces of these small precision 304 stainless steel dowel pins manufactured for our customer with split scheduled releases.  The pins measured 2.93-3.42MM in overall length with a diameter of 2.390MM +0/-.002.  Slight 0.25MM radius was applied on both sides to complete the parts.  Commercial passivation was performed prior to sorting of the parts and material certs were provided with the parts, as well as our certificate of conformance.

Custom Precision Step Pins in 303 Stainless Steel

 

These custom precision step pins were manufactured domestically in the USA using 303 stainless steel material per ASTM A581, with the raw material comprising of 3/16" round USA melt bar stock.  The outside diameter is .031" +/- .002" for the extended pin and .125" +.0005/-.0000 for the main body.  Overall length was set to .313" and a 45 degree chamfer was incorporated on both sides of the .125" diameter portion.  Full certs were provided with the parts for our customer in the medical device manufacturing industry.