Search Our Custom Fasteners
Tuesday, October 31, 2017
These are custom metric button socket screws we supply to our long time customer in 18-8 stainless steel material. It is an M3 X 0.5 X 7.24MM button socket head cap screw with a 2MM hex socket drive at 1.04" minimum depth. Production lead time is typically between 6 and 8 weeks, done domestically and supplied with material certs and certificate of conformance. Our internal part number is 110319.
Monday, October 30, 2017
These are custom stainless steel compression springs we supply our aerospace customer, in 302 stainless steel material to AMS 5640. The initial production run was relatively small at just 500 pieces, completed domestically with First Article Inspection Report (FAIR) and all applicable certifications. The freestanding length of the custom spring was set at 2.472 inches +/- .010 and the outside diameter of the coil is set at .261 +/- .005 inches.
Monday, October 23, 2017
These are custom zinc plated u-bolts in A36 steel material with commercial zinc and clear finish. Domestic production was run for 200 pieces on a rush basis with lead time at 7-10 business days due to the zinc plating process time required. 3/8 diameter rod was used with 2-1/2 inches of coarse thread on each leg. The inside depth was set at 4-1/2 inches, inside width at 2-1/2 inches, and material certs were provided with the parts per our customer's request.
Tuesday, October 17, 2017
Blue Coated Aerospace Hardware - 1/4" Shoulder Screw In Alloy Steel With Alumazite KL-55 Blue Coating
This is an example of blue coated aerospace hardware we supply, with a 1/4 diameter shoulder screw in alloy steel coated with Alumazite KL-55 blue finish. The blue coating was intended to allow an robotic color coded system to recognize the screw and yet maintain its integrity in environments up to 600 degrees F. The coating is also intended to limit any risk of off-gassing and usability of the hex socket drive. Only the head is coated to avoid the complications of having any coating on the shoulder and threaded surfaces.
Monday, October 9, 2017
These are custom zinc plated u bolts we supplied to our customer at 150 sets that included 2 hex nuts per u bolt and a flat plate measuring 1/8 X 2 X 3-1/4 inches. The lead time without any rush service was at 2 weeks from order confirmation. Material certs were provided with the parts per customer specifications. The inside width of the u bolt was set at 2 inches, inside length at 3-1/2, and 2 inches of 5/16 coarse thread was incorporated on each leg. The sets were delivered to the customer fully assembled as shown in the picture.
These are custom black nylon washers that we supply to one of our oldest customers on a recurring blanket purchase order basis. Average annual volume it approximately 800,000 pieces and we typically maintain at least a 6 month supply on hand at all times. Actual production time required is typically 6-7 weeks from order and the flat washers measure .187 inches on the inside diameter, .500 inches on the outside diameter, and .040 inches on the thickness.
Friday, October 6, 2017
These are large custom double sides studs made using grade 8 steel material at 1-1/4 diameter and 52 inches overall length. Each side had 6 inches of thread and a grade 8 nylon insert zinc yellow lock nut. Production for 8 pieces took approximately 1 week. Material certs were made available to our customer upon request.
These are custom partially knurled pins made using plain low carbon steel material. One side is threaded at 6-32 with approximately .375 inches of thread while the other is diamond knurled at .20 inches max. Overall length is set at .855 inches. Production was done domestically at approximately 1,000 pieces.