Custom Socket Head Screws - Engineered Custom Bolts & Screws https://www.engineeredboltandscrew.com/portfolio-category/custom-socket-head-screws-bolts/ Custom bolts and screws - cold headed, hot headed, and machined. Socket head, hex head, shoulder screws, and much more.. Tue, 27 Oct 2026 04:06:30 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.4 194122415 Custom Length NAS1102 Screws in A286 Material https://www.engineeredboltandscrew.com/portfolio/custom-length-nas1102-screws-in-a286-manufacturers/ Tue, 27 Oct 2026 04:06:30 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5492 The post Custom Length NAS1102 Screws in A286 Material appeared first on Engineered Custom Bolts & Screws.

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These custom screws were manufactured for our aerospace customer domestically using DFARS compliant A286 stainless steel material per AMS 5731. The tiny #1-64 X .135 +/-.005″ screws have a fillister head cold formed with an offset cruciform drive and full thread rolled to conform to standard NAS1102 specifications. Once production was completed the parts were passivated per AMS2700 Method 1 Type 2 using a NADCAP certified facility. Full certs with FAIR were provided with the parts per customer requirements.

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]]> 5492 Custom 1/2-13 x 2 410 Stainless Socket Head Screws https://www.engineeredboltandscrew.com/portfolio/custom-1-2-13-x-2-410-stainless-socket-head-screws/ Sat, 19 Sep 2026 22:32:14 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5487 The post Custom 1/2-13 x 2 410 Stainless Socket Head Screws appeared first on Engineered Custom Bolts & Screws.

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These custom 1/2-13 X 2 socket head cap screws were manufactured for our aerospace engineering customer using DFARS compliant 410 stainless steel material heat treated to 108,000 psi tensile strength. The entire part was machined from bar stock to expedite the production lead time and the hex recess drive was broached as well vs cold forged. Full certs were included with the parts per customer requirements.

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]]> 5487 Custom Double Thread Type 17 Wood Screws https://www.engineeredboltandscrew.com/portfolio/custom-double-thread-type-17-wood-screw-factories/ Tue, 16 Jun 2026 16:43:13 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5481 The post Custom Double Thread Type 17 Wood Screws appeared first on Engineered Custom Bolts & Screws.

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These custom double thread screws were a custom variation of hanger bolt for our construction customer – they were manufactured using 304 stainless steel material and combines an M6-1.0 machine screw thread that includes a 3MM hex socket drive with oversize type 17 point wood screw thread. A needle sharp point was a prominent and critical feature accomplished with fine tuned point angle. The parts were provided with factory passivated finish.

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]]> 5481 Custom Low Head Socket Screws https://www.engineeredboltandscrew.com/portfolio/custom-low-head-socket-screw-factories/ Mon, 15 Jun 2026 00:34:15 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5479 The post Custom Low Head Socket Screws appeared first on Engineered Custom Bolts & Screws.

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These custom low head socket screws were manufactured for our customer using 304 stainless steel material with glass bead finish to accomplish this grey color appearance. The parts were finished with anti-seize patch application to keep the parts from seizing in our customer’s application, which was experienced without the patch applied. Partial 1/4-20 thread was rolled on these parts and the head measured 17mm in diameter by 2.2mm in height, with a 4mm recessed hex socket drive. Full certs were provide with the parts.

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]]> 5479 Custom Vented A354 BD Socket Head Screws With Drilled Hole https://www.engineeredboltandscrew.com/portfolio/custom-vented-a354-bd-socket-head-screws-with-drilled-hole/ Mon, 18 May 2026 03:38:54 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5476 The post Custom Vented A354 BD Socket Head Screws With Drilled Hole appeared first on Engineered Custom Bolts & Screws.

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These custom vented socket head screws were manufactured for our aerospace customer using A354 Grade BD material with MIL-DTL-13924 black oxide finish. 5/16-24 UNF was rolled to a length of .625 inches and the head was cold formed with drawing specified markings. A hole was drilled through to vent the parts at a diameter of .152 +.004/-.001″ and a .063″ hole was drilled across the thread. The drilled holes created burrs, especially at the drilled hole area on at the threaded end, which made these parts very tricky and time consuming to get perfectly right.

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]]> 5476 Custom Flat Head Breakaway Screws https://www.engineeredboltandscrew.com/portfolio/custom-stainless-flat-head-breakaway-screws-manufacturers/ Fri, 15 May 2026 20:27:26 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5474 The post Custom Flat Head Breakaway Screws appeared first on Engineered Custom Bolts & Screws.

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These custom breakaway screws are manufactured domestically in the USA for our aerospace customer using 303 stainless steel material with zinc nickel plating and black topcoat. Threebond thread locking patch is applied on the flat head screw to complete the parts. The breakaway section also incorporates a hex socket recess drive to allow for faster and easier assembly. The cosmetic finish on the parts is not perfect due to the top coat getting nicked during the transport and patch application process. The high level of corrosion resistance however and mechanical properties are unaffected.

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]]> 5474 Custom Aluminum Button Socket Vented Screws https://www.engineeredboltandscrew.com/portfolio/custom-aluminum-button-socket-vented-screws/ Fri, 15 May 2026 03:54:10 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5472 The post Custom Aluminum Button Socket Vented Screws appeared first on Engineered Custom Bolts & Screws.

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These custom vented button head screws were manufactured for our automotive trailer manufacturing customer using 6061 aluminum material with 10-32 cut thread measuring .313 inches in length below the head. Certs were included with the parts.

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]]> 5472 Custom ASTM A564 Socket Shoulder Bolts https://www.engineeredboltandscrew.com/portfolio/custom-astm-a564-socket-shoulder-bolt-factories/ Wed, 29 Apr 2026 04:27:50 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5469 The post Custom ASTM A564 Socket Shoulder Bolts appeared first on Engineered Custom Bolts & Screws.

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These custom ASTM A564 Gr 630 H1150 socket head shoulder bolts were manufactured for our energy sector OEM customer using DFARS compliant raw material with the final parts age hardened at 1150F to achieve28-37 HRC. The parts were fully machined with 3/8-16 UNC-2A cut thread and .375″ across the flats hex recess. The head measured .750″ in diameter and .460″ in height. Overall length of the part underneath the head measured 2.75 +/-.010. Full certs were provided with the parts.

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]]> 5469 Custom Metric Torx Button Flange Screws https://www.engineeredboltandscrew.com/portfolio/custom-metric-torx-button-flange-screws/ Tue, 10 Feb 2026 18:56:12 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5458 The post Custom Metric Torx Button Flange Screws appeared first on Engineered Custom Bolts & Screws.

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These custom metric torx button flange screws were manufactured for our electronics manufacturing customer using AISI 1018 steel material with a zinc clear finish. M3 X 0.5MM thread was rolled under the head and blue nylok patch was applied after the zinc clear plating to finalize the parts. T10 torx drive was cold formed on the head and the washer head OD was set to 7.5-8.0MM.

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]]> 5458 Custom Stainless Barrel Nuts and Barrel Bolts https://www.engineeredboltandscrew.com/portfolio/custom-stainless-barrel-nuts-and-barrel-bolt-factories/ Fri, 06 Feb 2026 17:48:24 +0000 https://www.engineeredboltandscrew.com/?post_type=liquid-portfolio&p=5454 The post Custom Stainless Barrel Nuts and Barrel Bolts appeared first on Engineered Custom Bolts & Screws.

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These custom stainless steel barrel nuts and barrel bolts were manufactured for our aluminum extrusion manufacturing customer. 304 stainless steel material was used with factory passivation finish and 1/4-20 matching thread. The socket head screws were 1-1/2″ in length under the head and the barrel nuts had internal thread depth at 10mm min. Both parts were kitted to our customer specifications.

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